50 câu hỏi
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
reduce
offer
apply
persuade
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
inventor
physicist
president
property
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
reliable
liquid
revival
final
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
measure
pleasure
treasure
ensure
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Both Mr. and Mrs. Smith are explaining the children the rules of the game.
both Mr. and Mrs. Smith
are
explaining
the children the rules of the game
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
A child of noble birth, his name was famous among the children in that school.
of
his name
among
in that
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Unlike many writings of her time, she was not preoccupied with morality.
writings
of her time
preoccupied
with morality
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I'm sure you'll have no.........the exam.
difficulties of passing
difficulty passing
difficulties to pass
difficulty to pass
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The.....referee the coin to decide which team would kick the ball first.
caught
threw
cast
tossed
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Increasing.....of fruit in the diet may help to reduce the risk of heart disease.
the amount
an amount
the number
a number
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
- "Why wasn't your boyfriend at the party last night?"
- "He the lecture at Shaw Hall. I know he very much wanted to hear the speaker."
was to attend
can have attended
may have attended
should have attended
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I am considering.....my job. Can you recommend a good company?
changing
to move
to change
moving
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The price of fruit has increased recently,.....the price of vegetables has gone down.
whereas
whether
when
otherwise
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I’m afraid I’m not really___ to comment on this matter.
qualitative
quality
qualified
qualifying
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I accidentally___ Mike when I was crossing a street downtown yesterday.
kept an eye on
lost touch with
paid attention to
caught sight of
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
It is blowing so hard. We___ such a terrible storm.
never know
had never known
have never known
have never been knowing
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
My computer is not___ of running this software.
compatible
suitable
capable
able
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The room needs ___for the wedding.
to decorate
be decorated
decorate
decorating
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
When the old school friends met, a lot of happy memories___ back.
were brought
had been brought
had brought
brought
Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
- Laura: “What a lovely house you have!”
- Maria: “ ___.”
No problem
Thank you. Hope you will drop in
Of course not, it’s not costly
I think so
Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
- Janet: "Do you feel like going to the cinema this evening?"
- Susan: " ___."
I don't agree, I'm afraid
That would be great
You’re welcome
I feel very bored
Mark the letter A, B, C, or D to indicate the phrase that is CLOSEST in meaning to the underlined ones.
In many countries people who are jobless get unemployment benefit
dole
pension
fee
scholarship
Mark the letter A, B, C, or D to indicate the phrase that is CLOSEST in meaning to the underlined ones.
Computers are recent accomplishments in our time
structures
achievements
calculations
documents
Mark the letter A, B, C, or D to indicate the phrase that is OPPOSITE in meaning to the underlined ones.
Because Jack defaulted on his loan, the bank took him to court
failed to pay
paid in full
had a bad personality
was paid much money
Mark the letter A, B, C, or D to indicate the phrase that is OPPOSITE in meaning to the underlined ones.
His career in the illicit drug trade ended with the police raid this morning.
elicited
irregular
secret
legal
Mark the letter A, B, C, or D on your answer sheet to indicate sentence that is similar in meaning to the given one
"I will let you know the answer by the end of this week,” Tom said to Janet.
Tom promised to give Janet the answer by the end of the week.
Tom insisted on letting Janet know the answer by the end of the week.
Tom offered to give Janet the answer by the end of the week.
Tom suggested giving Janet the answer by the end of the week.
Mark the letter A, B, C, or D on your answer sheet to indicate sentence that is similar in meaning to the given one
"Why don’t we go out for dinner?” said Mary.
Mary suggested a dinner out.
Mary requested a dinner out.
Mary ordered a dinner out.
Mary demanded a dinner out.
Mark the letter A, B, C, or D on your answer sheet to indicate sentence that is similar in meaning to the given one
We've run out of tea.
We didn’t have any tea.
We have to run out to buy some tea.
There's not much more tea left.
There's no tea left.
Mark the letter A, B, C, or D on your answer sheet to indicate sentence that is similar in meaning to the given one
The sooner we solve this problem, the better it will be for all concerned.
If all concerned are better, we can solve this problem soon.
It would be better for all concerned if we can solve this problem soon.
If we could solve this problem soon, it would be better for all concerned.
If we can solve this problem soon, it will be better for all concerned.
Mark the letter A, B, C, or D on your answer sheet to indicate sentence that is similar in meaning to the given one
My friend told me, “If I were you, I would not smoke so much.”
My friend prohibited me from smoking so much.
My friend warned me against smoking so much.
My friend advised me not to smoke so much.
My friend suggested not smoking so much.
Read the following passage and mark the letter A, B, C or D on you answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.
The heart has long been considered to be (31)___feelings of love dwell. In love songs throughout the ages, love almost always goes together (32)___the heart. The heart has continuously been viewed as the place where love begins and develops. Even the Bible gives preference to love and the heart.
The role of the heart in love must come from what happens to it when a person feels strongly (33) ___ to someone. The strong feelings (34)___the other person, especially in the early stages of a relationship, have the results that the heart starts beating faster and breathing starts speeding (35)
Điền ô số 31
what
when
where
that
Read the following passage and mark the letter A, B, C or D on you answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.
The heart has long been considered to be (31)___feelings of love dwell. In love songs throughout the ages, love almost always goes together (32)___the heart. The heart has continuously been viewed as the place where love begins and develops. Even the Bible gives preference to love and the heart.
The role of the heart in love must come from what happens to it when a person feels strongly (33) ___ to someone. The strong feelings (34)___the other person, especially in the early stages of a relationship, have the results that the heart starts beating faster and breathing starts speeding (35)
Điền ô số 32
with
to
at
from
Read the following passage and mark the letter A, B, C or D on you answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.
The heart has long been considered to be (31)___feelings of love dwell. In love songs throughout the ages, love almost always goes together (32)___the heart. The heart has continuously been viewed as the place where love begins and develops. Even the Bible gives preference to love and the heart.
The role of the heart in love must come from what happens to it when a person feels strongly (33) ___ to someone. The strong feelings (34)___the other person, especially in the early stages of a relationship, have the results that the heart starts beating faster and breathing starts speeding (35)
Điền ô số 33
attracted
attractive
attract
attraction
Read the following passage and mark the letter A, B, C or D on you answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.
The heart has long been considered to be (31)___feelings of love dwell. In love songs throughout the ages, love almost always goes together (32)___the heart. The heart has continuously been viewed as the place where love begins and develops. Even the Bible gives preference to love and the heart.
The role of the heart in love must come from what happens to it when a person feels strongly (33) ___ to someone. The strong feelings (34)___the other person, especially in the early stages of a relationship, have the results that the heart starts beating faster and breathing starts speeding (35)
Điền ô số 34
of
to
with
for
Read the following passage and mark the letter A, B, C or D on you answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.
The heart has long been considered to be (31)___feelings of love dwell. In love songs throughout the ages, love almost always goes together (32)___the heart. The heart has continuously been viewed as the place where love begins and develops. Even the Bible gives preference to love and the heart.
The role of the heart in love must come from what happens to it when a person feels strongly (33) ___ to someone. The strong feelings (34)___the other person, especially in the early stages of a relationship, have the results that the heart starts beating faster and breathing starts speeding (35)
Điền ô số 35
on
up
upon
forward
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
Reading aloud was more common in the medieval world because.
few people could read to themselves
there were few places available for private reading
silent reading had not been discovered
people relied on reading for entertainment
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
The word “commonplace” in the first paragraph mostly means “___ ”.
attracting attention
for everybody’s use
most preferable
widely used
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
The development of silent reading during the last century indicated .
an increase in the number of books
an increase in the average age of readers
a change in the status of literate people
a change in the nature of reading
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
Silent reading, especially in public places, flourished mainly because of ___.
the decreasing need to read aloud
the development of libraries
the increase in literacy
the decreasing number of listeners
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
It can be inferred that the emergence of the mass media and specialised reading materials was an indication of ___.
a decline of standards of literacy
a change in the readers’ interest
an improvement of printing techniques
an alteration in educationalists’ attitudes
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
The phrase “a specialised readership” in paragraph 4 mostly means “ ”.
a status for readers specialised in mass media
a limited number of readers in a particular area of knowledge
a requirement for readers in a particular area of knowledge
a reading volume for particular professionals
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
All of the following might be the factors that affected the continuation of the old shared literacy culture EXCEPT.
the inappropriate reading skills
the printed mass media
the diversity of reading materials
the specialised readership
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
It can be inferred from the passage that the Sun ___.
has been in existence for 10 billion years
is approximately halfway through its life as a yellow dwarf
will continue to be a yellow dwarf for another 10 billion years
is rapidly changing in size and brightness
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
When the Sun becomes a red giant, what will the atmosphere be like on the Earth?
It will become too hot for life to exist.
It will be enveloped in the expanding surface of the sun.
It will freeze and become solid.
It will be almost destroyed by nova explosions.
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
Large amounts of gases may be released from the Sun at the end of its life as a.
white dwarf
red giant
yellow dwarf
black dwarf
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
As a white dwarf, the Sun will be ___.
a cool and habitable planet
the same size as the planet Mercury
thousands of times smaller than it is today
around 35 million miles in diameter
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
The Sun will become a black dwarf when ___.
the outer regions of the Sun expand
it has used up all its fuel as a white dwarf
the Sun moves nearer to the Earth
the core of the Sun becomes hotter
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
The word “there” in the last sentence of paragraph 4 refers to.
our own planet
the core of a black dwarf
the outer surface of the Sun
the planet Mercury
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
This passage is intended to ___.
describe the changes that the Sun will go through
discuss conditions on the Earth in the far future
alert people to the dangers posed by the Sun
present a theory about red giant stars
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
The passage has probably been taken from ___.
a scientific chronicle
a news report
a work of science fiction
a scientific journal

