200 CÂU HỎI
One thing you have to be (76) ________ of is that you will face criticism along the way.
A. knowledgeable
B. clever
C. worried
D. aware
If you’ve made up your mind to achieve a certain goal, such as writing a novel, don’t let the negative criticism of others prevent you from reaching your purpose and let constructive criticism have a positive (77) ________ on your work.
A. affect
B. effect
C. result
D. change
That’s negative criticism. If, however, someone advises you to revise your work and gives you good reasons for doing so, you should (78) ________ their suggestions carefully.
A. cautions
B. consider
C. reckon
D. remember
There are many films stars (79) ________ were once out of job.
A. which
B. whom
C. when
D. that
But things are more likely to turn (80) ________ well if you persevere and stay positive.
A. away
B. on
C. out
D. off
First of all, on sports day, it was always bound (81) ________ rain. Sunny weather?
A. for
B. to
C. by
D. of
The temperature would plummet. So, imagine a hundred (82) ________ small children, dressed in tight shorts and thin vests, shivering in the cold, unaware of the heartbreak that lies in store for them.
A. enthusiast
B. enthusiastic
C. enthuse
D. enthusiasm
One girl finds herself disqualified from the egg and spoon race despite giving it everything she’s got, and another boy, (83) ________ jealous of the winner of the sack race, makes the mistake of being rude to him within earshot of the teachers.
A. fiercely
B. warmly
C. keenly
D. strongly
Twenty years on, I’m certainly not (84) ________ any young,
A. putting
B. getting
C. going
D. coming
but I do have some really lasting (85) ________ of those days at school!
A. remembrances
B. mementoes
C. memories
D. souvenirs
As you (86)________ up the pros and cons of your desktop PC with a new system,
A. measure
B. weigh
C. even
D. count
you should bear (87) ________ mind that you may get better profit for your money by investing in a faster, more powerful desktop PC.
A. on
B. in
C. over
D. of
You could even lose it without any intentional neglect on your area; laptops (and all the business and personal information they contain) are easy (88) ________ for skilled thieves.
A. aims
B. objects
C. targets
D. goals
Guarantees are getting better and longer, but they still won‘t cover a simple slip, let alone (89) ________ carelessness.
A. usual
B. normal
C. regular
D. habitual
So, before you (90) ________ out to get yourself the latest technological appliance, think long and hard as to whether a notebook PC is really suitable for you.
A. rush
B. speed
C. move
D. walk
Research has shown that over half the childrn in Britain who take their own lunches to school do not eat (91) ________ in the middle of the day.
A. appropriately
B. properly
C. probably
D. possibly
In Britain, schools have to (92) ________ meals at lunchtime.
A. give
B. provide
C. make
D. do
There are strict (93) ________ for the preparation of school meals,
A. standards
B. procedures
C. conditions
D. ways
which have to include one (94) ________ of fruit and one of vegetables, as well as meat, a dairy item and starchy food like break or pasta.
A. piece
B. portion
C. bowl
D. kilo
The research will provide a better understanding (95) ________ why the percentage of overweight in Britain has increased in the last decade.
A. of
B. about
C. at
D. on
Many people (96) ________ it with their family or have a short holiday/ vacation.
A. spend
B. use
C. take
D. expend
It was once (97) ________ for people to wear new clothes to church on this day.
A. familiar
B. common
C. regular
D. ordinary
Women (98) ________ new hats, called Easter bonnets. Today, people sometimes make elaborately decorated Easter bonnets for fun.
A. take on
B. bore
C. put on
D. wore
A few people send Easter (99) ________ with religious symbols on them or pictures of small chickens, lambs, rabbits and spring flowers, all traditionally associated with Easter.
A. notes
B. cards
C. letters
D. envelopes
In the US, each company decides for itself (100) ________ to close or remain open on those days.
A. if
B. whether
C. why
D. how
Sure, lefties (1) ______up about 10 percent of the population - but, frankly, it seems like society has forgotten about them.
A. consist
B. account
C. hold
D. make
What (2) ______someone to become a lefthand?
A. causes
B. makes
C. gets
D. does
Scientists aren’t exactly sure, but research points to a complex (3) ______between genes and environment
A. collaborate
B. collaboration
C. collaborating
D. collaborated
But no matter (4) ______it is that drives someone to use their antipodal paw, science has also uncovered a particular set of personality traits that left-handed people tend to have.
A. which
B. who
C. what
D. that
So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (5) ______an end to leftie discrimination once and for all.
A. put
B. bring
C. make
D. take
What is the topic of the passage?
A. Successful and low-academic achieving students
B. Successful learners and their learning strategies
C. Study skills for high school students
D. Effective and ineffective ways of learning
The word “prior” in the first paragraph is closest meaning to ______?
A. important
B. earlier
C. forward
D. good
According to the passage, what can be learnt about passive students?
A. They depend on other people to organize their learning
B. They are slow in their studying
C. They monitor their understanding
D. They know the purpose of studying
Which of the followings is NOT an evidence of monitoring studying?
A. Being aware of the purpose of studying
B. Monitoring their understanding of content
C. Fixing up mistakes in understanding
D. Looking at their backs
According to the passage, to learn new information, low-achieving students do NOT______.
A. just understand it
B. relate it to what they have known
C. simply remember it
D. read it
In compared with low-achieving students, successful students use______.
A. aimless study techniques
B. various study skills
C. restricted strategies
D. inflexible study ways
The underlined pronoun “They” in the last sentence refers to______.
A. study strategies
B. study skills
C. low-achieving students
D. good studiers
What is the topic of the passage?
A. Sources of environmental damage
B. The pollution from the city
C. Bad effects of industrial waste
D. The quality of the environment
According to the passage, the industry is likely to be thought as______.
A. a danger to the environment
B. the only source of pollution
C. the utmost harmful activity
D. a threat to human health
The word “it” in the first paragraph refers to______.
A. the remaining waste
B. a danger
C. the environment
D. the threat of the remaining waste
Which of the followings affect an ecosystem as the whole?
A. Surface water contamination
B. Soil contamination
C. Groundwater contamination
D. Air contamination
According to the passage, which of the followings supports healthy ecosystems?
A. Lower food chain organisms
B. Animals
C. Water-based organisms
D. Wetlands
Which of the followings is NOT badly affected by contaminated groundwater?
A. Human
B. Plants
C. Rocks
D. Animals
Which of the followings is the flow of water from the ground to the surface?
A. Streams
B. Ponds
C. Rivers
D. Springs
Which of the followings has the closest meaning to the word “absorbed” in the last paragraph?
A. Consumed
B. Taken in
C. Swallowed
D. Piled up
Which of the following is not true about India‟s caste system?
A. The caste system has been used in India for a long time.
B. The Kshatriya is the second highest class.
C. Hard work helps people move up in the caste system.
D. It is possible that a Shudra would work on a farm.
The word “this” in paragraph 1 refers to ________.
A. the fact that your origin will mostly decide your future
B. the pleasure of life in India
C. the India’s caste system existing for thousands of years
D. the major part of the Hindu religion
What is the caste system mainly based on?
A. What a person believes on
B. When a person starts school
C. Who a person’s parents are
D. Where a person was born
What kind of job would a Brahmin likely have?
A. A priest
B. A warrior
C. An inventor
D. A painter
What could replace the word “ruling” in paragraph 3?
A. defeating
B. guessing
C. delaying
D. governing
All of the following are true about the Harijan EXCEPT that ________.
A. they used to be known as Untouchables
B. they had to do undesirable jobs in society
C. any contact between someone from another caste with an Untouchable was considered unacceptable
D. anyone from another caste coming to contact with an Untouchable is not allowed to pray at temples
What does the passage suggest about the future of the caste system?
A. One day soon it won‟t be used anymore in India.
B. It is probably going to get worse before it gets better.
C. The bottom groups will rise to rule over the top classes.
D. It will likely continue to exist for a long time in India.
In much of the world, a handshake is the (28) __________ form of welcoming and greeting someone.
A.different
B.unique
C.common
D.same
In many countries around the Mediterranean Sea a (29) ___________ kiss on the cheek is the appropriate way to welcome friends and family.
A.light
B.superficial
C.fast
D.heavy
It can be a very (30) __________ surprise if you expect to shake hands and get a kiss or a hug instead.
A.huge
B.large
C.big
D.great
At times, it is difficult to tell what sort of greeting (31) ___________ is followed.
A.habit
B.routine
C.custom
D.tradition
Most people in the world are tolerant of visitors and don‟t mind what travellers do that seems wrong as long as the visitors are (32)__________.
A.sincere
B.truthful
C.faithful
D.hopeful
Our flight was delayed, but the plane finally _______shortly after midnight.
A. took on
B. put off
C. took up
D. took off
_____________ giraffe is the tallest of all _____________ animals.
A. A/the
B. The/
C. A/
D. / the
You’d better get someone ___________ your living room.
A. redecorated
B. to redecorate
C. redecorating
D. redecorate
Can you take _________ of the shop while Mr. Green is away?
A. operation
B. charge
C. management
D. running
They held a party to congratulate their son _______ his success.
A. in
B. with
C. on
D. for
They always kept on good ______ with their next-door neighbors for the children’s sake.
A. terms
B. relations
C. will
D. relationship
He said he hadn’t finished his letter yet _________.
A. by now
B. until then
C. until now
D. so far
The judge gave __________.
A. him the special prize with good comments
B. him to the special prize with good comments
C. the special prize with good comments him
D. him for the special prize with good comments
Her mother’s dream __________ a family doctor will be fulfilled in six years.
A. by
B. with
C. of
D. at
They _________ their service up to now.
A. didn’t do
B. haven’t done
C. don’t do
D. aren’t doing
You should make a(n) ___________ to overcome this problem.
A. trial
B. impression
C. effort
D. apology
My responsibility is to wash dishes and _________ the garbage.
A. take care of
B. take out
C. take off
D. take over
It was only ___________ he told me his surname that I realized that we had been to the same school.
A. then
B. until
C. as soon as
D. when
My wife was so keen on the picture that she paid through her nose for it.
A. paid nothing
B. turned a deaf car
C. was offered
D. paid much more than usual
My hard-working students expected a good fortune to come in addition to their intelligence.
A. thoughtful
B. dilligent
C. courteous
D. bright
Does television adequately reflect the ethnic and cultural ____________ of the country.
A. custom
B. diversity
C. alternation
D. minority
She _________ him for her father’s death.
A. accused
B. charged
C. complained
D. blamed
John proposed __________Mary on a fine day at the crowded beach in their hometown.
A. to
B. of
C. on
D. with
Have you __________ this contract yet?” – “Not yet. I’ll try to read it this weekend.”
A. looked over
B. looked out
C. looked up
D. looked into
He left the country ________ arrest if he returned.
A. in fear of
B. under threat of
C. with fear of
D. with threat of
She brought three children up __________.
A. single-handed
B. single-mindedly
C. single-handedly
D. single-minded
He was a natural singer with a voice that was as clear as __________.
A. a bell
B. a mirror
C. a waterfall
D. a lake
He may be shy now, but he will soon come out of his __________when he meets the right girl.
A. shoe
B. hole
C. shed
D. shell
The city has _________ of young consumers who are sensitive to trends, and can, therefore, help industries predict the potential risks and success of products.
A. a high proportion
B. a great level
C. a high rate
D. a high tendency
It’s not easy to make Lisa furious. The girl is very gentle by _________.
A. herself
B. nature
C. personality
D. reaction
________ eighty percent of the students in our school are eager to work with foreign teachers, aren’t they?
A. Most
B. Most of
C. Almost
D. Mostly
_______ we work with her, we get confused because of her fast speaking pace.
A. So that
B. Although
C. Whenever
D. Lest
The atmosphere at the meeting was very __________and everyone was on the first name terms.
A. formal
B. informal
C. formality
D. informality
Mark enjoys having fun by causing trouble. He’s a very_________boy.
A. strong willed
B. mischievous
C. obedient
D. well behaved
He________ a football game to go out with a girl.
A. satisfied
B. sacrificed
C. preferred
D. confided
This device helps you to __________ with other computers and with people around the world.
A. demonstrate
B. interact
C. content
D. transmit
I remembe _________ the letter a few days before going on holiday.
A. received
B. to have received
C. to receive
D. receiving
Nam and his family had ________ to their home village.
A. a two-day trip
B. a two-days trip
C. a two-day trips
D. two-day trips
The film__________by the time we________to the cinema.
A. had already started/got
B. already started/ had gotten
C. had already started/had gotten
D. has already started/ got
The teacher____________ her to improve her listening skills.
A. persisted
B. insisted
C. encouraged
D. made
I have been fascinated by__________ since I was at secondary school.
A. photographer
B. photography
C. photograph
D. photographic
My parents________tommorrow to stay with me for a few days.
A. came
B. have come
C. come
D. are coming
The police have just found the man and his car___________were swept away during the heavy storm last week.
A. that
B. which
C. whose
D. when
_________, the more terrible the terrorism will become.
A. The more weapons are powerful
B. The more powerful weapons are
C. The weapons more powerful
D. Weapons are the more powerful
Dr. Evans has___________a valuable contribution to the life of the school.
A. done
B. created
C. caused
D. made
It was difficult to guess what her __________ to the news would be.
A. feelings
B. reaction
C. capital
D. opinion
Sportsmen_________their political differences on the sports field.
A. take part
B. put aside
C. take place
D. keep apart
It is a biological fact that children __________ their parents.
A. take after
B. take to
C. look up
D. care for
I can’t__________who it is. He is too far away.
A. take in
B. stand for
C. make out
D. look for
Looking down at the coral reef, we saw _________ of tiny, multi-coloured fish.
A. teams
B. flocks
C. shoals
D. swarms
A bridge must be strong enough to support its own weight_______the weight
of the people and vehicles that use it.
A. as far as
B. as long as
C. so well as
D. as well as
I must take this watch to be repaired as it _________ over 20 minutes a day.
A. accelerates
B. increases
C. progresses
D. gains
The hall was very crowded with over a hundred people _______ into it.
A. stuck
B. packed
C. pushed
D. stuffed
Vietnamese parents normally do not let their children make a decision ________ their own future career.
A. in
B. of
C. on
D. for
The move to a different environment brought about a significant ________in my cousin’s state of mind.
A. change
B. impact
C. effect
D. influence
When finding a new house, parents should _________all the conditions for their children's education and entertainment.
A. take into account
B. take actions
C. put pressure
D. put up with
Now I _____________ Havard University.
A. am attending
B. attend
C. was attending
D. attended
He has been selling motorcycles_________.
A. in ten years
B. for ten years
C. ten years ago
D. since ten years
He fell down when he _________towards the church.
A. run
B. runs
C. was running
D. had run
Columbus_________America more then 400 years ago.
A. he has gone
B. has discovered
C. had discovered
D. discovered
We _________there when our father died.
A. still lived
B. lived still
C. was still living
D. were still living
By Christmas, I_________for you for 6 months.
A. shall work
B. Shall have been working
C. have been working
D. shall be working
___________is a family unit that consists of a father, a mother, and their children.
A. nuclear family
B. single-parent family
C. extended family
D. big family
We are a very _______family and support each other through any crisis.
A. old-established
B. close-knit
C. hard-up
D. well-to-do
Her family and friends have given her lots of _________
A. supports
B. support
C. supporters
D. supportive
She was brought up in a ________ family. She can’t understand the financial problem we are facing.
A. kind
B. wealthy
C. broke
D. poor
Mark enjoys having fun by causing trouble. He's a very _________boy.
A. stubborn
B. mischievous
C. spoiled
D. bright
My family consist __________five people. my parents, my two younger brothers and I.
A. of
B. over
C. up
D. bright
Having finished her degree, __________________.
A. she started to work for an international company
B. It took her 2 years to find a good job
C. the students carried out many experiments
D. her job came up to her expectation.
The United States consists of fifty states, ______ has its own government.
A. each
B. each of which
C. each of them
D. each of that
An endangered species is a species____ population is so small that it is in danger of extinction.
A. what
B. which
C. whose
D. who
Do you know the boy ______ at the party last week?
A. we talked about
B. about him we talked
C. we talk about him
D. who we talked about him
The exercises which we are doing ______ very difficult.
A. is
B. has been
C. are
D. was
The man ______ on the chair behind me kept talking during the film, ______ really annoyed me.
A. having sat/ that
B. sitting/ which
C. to sit/ what
D. to be sitting/ who
The _____________ friendly products are designed not to harm the natural environment.
A. environment
B. environmental
C. environmentally
D. environmentalist
Excuse me. Where is the _________office of OXFAM located?"
A. leading
B. head
C. central
D. summit
It is not always easy to make a good ______ at the last minute.
A. decide
B. decision
C. decisive
D. decisively
A survey was ______ to study the effects of smoking on young adults.
A. commented
B. filled
C. conducted
D. carried
The better the weather is, ______.
A. the most crowded the beaches get
B. the most the beaches get crowded
C. the more crowded the beaches get
D. The more the beaches get crowded
The book ______ you gave me is very interesting.
A. when
B. which
C. who
D. where
I have a mere ________ of German.
A. smattering
B. knowledge
C. acquaintance
D. command
Please don't ________ a word of this to anyone else, it's highly confidential.
A. breathe
B. speak
C. pass
D. mutter
It’s a small lamp, so it doesn't ________ off much light.
A. cast
B. give
C. shed
D. spend
The fumes were so thick that he was ________ for breath.
A. suffocating
B. inhaling
C. gasping
D. wheezing
The storm causing flooding and landslides in Miami prompted the government to ________ hundreds from coastal towns.
A. evacuate
B. demolish
C. contribute
D. evaporate
You dropped it down the stairs? You're lucky it is still in one ________!
A. whole
B. piece
C. entirely
D. unit
They are conducting a wide ________ of surveys throughout Viet Nam.
A. collection
B. range
C. selection
D. group
John paid $20 for his meal, ________ he had thought it would cost.
A. not much as
B. not so much as
C. less as
D. not so many as
________ over long distances is a fact.
A. That electricity transmitting
B. That electricity can be transmitted
C. That electricity
D. That can be transmitted
John ________ knowledge from many of his life experiences to his work.
A. approved
B. accomplished
C. appreciated
D. applied
________, sheep were then used for wool.
A. Having first domesticated for milk production
B. Having been first domesticated for milk production
C. Because they had been first domesticated for milk production
D. Although they had first domesticated for milk production
Lorie is very thin, ________ her young sister, who is quite heavy.
A. unlike
B. dissimilar to
C. dislike
D. unlikely
It is a fact that ________ form of energy.
A. electricity being the most useful
B. electricity is the most useful
C. the most useful in electricity
D. electricity the most useful
Prices of flats ________ from a few thousand to millions of dollars.
A. change
B. vary
C. differ
D. fluctuate
The policeman explained to us ________ get to the market.
A. how
B. how could
C. how we could
D. how could we
Is this the address ________ you want the package sent?
A. that
B. where
C. to which
D. which
__________ parents of Thomas claimed that he was at____home at the time of________robbery.
A. X-X-the
B. The -X- the
C. The -the-the
D. X – X - a
Nowadays children would prefer history ________ in more practical ways.
A. be taught
B. teach
C. to be taught
D. to be teaching
The discovery was a major__________for research workers.
A. breakthrough
B. break-in
C. breakdown
D. breakout
I accidentally ________ Mike when I was crossing a street downtown yesterday.
A. lost touch with
B. kept an eye on
C. paid attention to
D. caught sight of
Jane. “Do you think it's going to rain”.
Mary. “________.”
A. I hope not so
B. I hope not
C. I don't hope so
D. I don't hope either
In the United States _______ the states but Hawaii is an island.
A. all of
B. neither of
C. none of
D. no of
I know his name, but I can’t recall it at the moment. It’s on the tip of ________.
A. brain
B. tongue
C. mind
D. memory
His brother refuses to even listen to anyone else's point of view. He is very________.
A. narrow-minded
B. kind-hearted
C. open-minded
D. absent-minded
It’s good idea to see your doctor regularly for ________.
A. a revision
B. a check up
C. an investigation
D. a control
When ________ a European, we should stick to the last name unless he suggests that we use his first name.
A. speaking
B. discussing
C. talking
D. addressing
UNICEF _______supports and funds for the most disadvantaged children all over the world.
A. presents
B. assists
C. provides
D. offers
The doctors know that it is very difficult to save the patient's life, _______ they will try their best.
A. but
B. although
C. despite
D. however
I am sending you my curriculum vitae__________you will have a chance to study it before our interview.
A. so that
B. because
C. for
D. since
Many applicants find a job interview__________if they are not well-prepared for it.
A. impressive
B. stressful
C. threatening
D. time-consuming
He managed to win the race__________hurting his foot before the race.
A. in spite of
B. despite of
C. although
D. because of
Hardly__________when the argument began.
A. when he arrived
B. he had arrived
C. than he arrived
D. had he arrived
Housework is less tiring and boring thanks to the invention of__________devices.
A. environment-friendly
B. time-consuming
C. labor-saving
D. pollution-free
By the end of the 21st century, scientists__________a cure for the common cold.
A. will find
B. will have found
C. will be finding
D. will have been finding
Last Sunday was __________that we took a drive in the country.
A. so beautiful day
B. such a beautiful day
C. so a beautiful day
D. such beautiful day
Widespread forest destruction__________in this particular area.
A. must have seen
B. ought to see
C. could have seen
D. can be seen
The greater the demand, __________the price.
A. the highest
B. the high
C. higher
D. the higher
After twenty years collecting stamps, Mike__________interested in them.
A. is not longer
B. no longer
C. no longer is
D. is no longer
He asked me __________.
A. since when I’m waiting
B. how long I have been waiting
C. how long I had been waiting
D. since when I waited
__________ten minutes earlier, you would have got a better seat.
A. Had you arrived
B. If you arrived
C. Were you arrived
D. If you hadn’t arrived
He still hasn’t really__________the death of his mother.
A. recovered
B. got over
C. cured
D. treated
Make sure you ______ up the data on your computer, because you might get a virus.
A. back
B. store
C. save
D. copy
That's no excuse! You know you ______ this report by today.
A. can’t have finished
B. must have finished
C. may not have finished
D. should have finished
Indiana University, one of the largest in the nation, is located in a ____ town.
A. small beautiful Midwestern
B. beautiful Midwestern small
C. Midwestern beautiful small
D. beautiful small Midwestern
I was tired when you saw me because I____for the exam.
A. studied
B. have been studying
C. had been studying
D. would study
The______ on the kitchen table.
A. grocery is
B. grocery are
C. groceries is
D. groceries are
This winter wasn’t_______ as difficult as last winter.
A. almost
B. nearly
C. closely
D. just
_____ we understand his reasons, we cannot accept his behaviour.
A. As if
B. What if
C. Even if
D. Only if
His speech was careful and______, but his words seemed to make no sense.
A. distinctive
B. distinction
C. distinct
D. distinguish
Tom. “Is there anything interesting _____ the paper today?" Anna. “Well, there’s an unusual picture____ the back page ”
A. on – on
B. in – on
C. in – in
D. on - in
Mrs. Davies asked me to tell you that she would like ___ by Friday at the latest.
A. the orders sent
B. sending the orders
C. sent the orders
D. that you sent
It's ___ unique opportunity to see African wildlife in its natural environment.
A. the
B. no article
C. a
D. an
The hotel was terrible, but the wonderful beach_____ our disappointment.
A. came down with
B. made up for
C. got through to
D. faced up to
The book would have been perfect_____ the ending.
A. it hadn’t been for
B. hadn’t it been for
C. it had not been for
D. had it not been
The marathon, first staged in 1896, ______ the legendary feat of a Greek soldier who carried news of victory from the battle at Marathon to Athens.
A. commemorates
B. commemorated
C. was commemorated
D. commemorating
Football is thought ___________ in the world.
A. to have played the most popular sport
B. to be the most popular sport
C. to play the most popular sport
D. to have been the most po pular sport
The number of unemployed people __________ recently.
A. is increasing
B. has increased
C. have increased
D. increase
I believe that he was concerned __________ all those matters which his wife mentioned.
A. upon
B. over
C. above
D. with
I ________ very well with my roommate now. We never have arguments.
A. carry on
B. go on
C. put on
D. get on
Can you tell me who is responsible _____________ checking passports are?
A. to
B. in
C. for
D. about
When my father was young, he ______ get up early to do the gardening.
A. used to
B. was used to
C. got used to
D. use to
The preparation_________ by the time the guest_________
A. have finished- arrived
B. had been finished- arrived
C. had finished-were arriving
D. have been finished- were arrived
If she had known how awful this job was going to be, she__________it.
A. wouldn't have accepted
B. would have accepted
C. would accept
D. wouldn't accept
Jack asked his sister ______.
A. where would she go the following day
B. where you will go tomorrow
C. where you have gone tomorrow
D. where she would go the following day
The mother told her son _______ so impolitely
A. didn't behave
B. to behave
C. not behave
D. not to behave
Eugenie Clark has a wide __________ about cultures of many countries in the world
A. known
B. knowing
C. knowledge
D. know
Since he failed his exam, he had to_________for it again.
A. pass
B. make
C. take
D. sit
Is there_________at all I can help?
A. everything
B. anything
C. something
D. one thing