20 câu trắc nghiệm Tiếng Anh 10 Unit 7: Inventions-Reading and Writing- iLearn Smart World có đáp án
20 câu hỏi
Choose the word or phrase among A, B, C, or D that best fits the blank space in the following passage.
The Fitbit Flex is a mobile device aimed at planning your exercise, diet, and sleep. It’s very easy to wear it all the time. It is very light and comfortable, and it looks casual and natural on your wrist. When I need to wear a watch, I have one that sits (1) ______ the Flex quite easily. You can get different Fitbit Flex wristbands. Reasonably priced, with dozens of fun colors!
I was pleasantly surprised to learn how many steps I walk during my normal working day. I actually find ways to fit in even more activities (2) ______, so I can watch the numbers go up. It’s water-resistant, so I can wear it in the shower or in the rain without worrying about keeping it dry. The Fitbit synchronizes with my smartphone via Bluetooth.
Tracking food items (3) ______ it possible for the Dashboard to display a calorie budget for you, comparing calories consumed versus calories burned. It will use the daily calorie total you create to show you how many calories left in the day.
While I’m sleeping, the Fitbit Flex measures the movements of my wrist, logging my sleep (4) ______ awake, restless, or asleep. It has been fascinating to see my sleep pattern each night and over time.
There is a notification alert to let me know when my battery is running low. After 10 minutes or so in the charging cable, it’s good to go again. The Fitbit Flex battery needs (5) ______ every 3 to 5 days.
When I need to wear a watch, I have one that sits (1) ______ the Flex quite easily.
under
over
besides
next to
I actually find ways to fit in even more activities (2) ______, so I can watch the numbers go up.
at home
at school
at work
at times
Tracking food items (3) ______ it possible for the Dashboard to display a calorie budget for you, comparing calories consumed versus calories burned.
makes
make
causes
cause
While I’m sleeping, the Fitbit Flex measures the movements of my wrist, logging my sleep (4) ______ awake, restless, or asleep.
like
such
as
rather
The Fitbit Flex battery needs (5) ______ every 3 to 5 days.
to charge
being charged
be charged
charging
Read the passage and decide whether these statements are True (T) or False (F).
Li-Fi Technology
Li-Fi technology is a new technology that transmits signals as light instead of radio waves. In urban areas where Wi-Fi networks become congested and there is a lot of noise in the signals, this technology is something that can be of immense use to an individual. The basic requirement of this technology is the availability of light!
Light is also an electromagnetic wave like radio waves. The only difference is that the former has the ability to transmit data almost ten thousand times faster than the latter! The basic process is quite simple to understand. An LED light bulb, any one at all, can be flicked on and off in order to be able to generate signals. A light sensor on a device picks up the digital information sent by the LED, which enables it to be processed by a computer.
The question is whether anyone wants to go through the annoying experience of sitting under a flickering light bulb. This is the interesting part. The technology is focusing on making sure that the light bulb is flickered up to billions of times a second! At that rate, the human eye simply cannot notice the light bulb being flicked on and off.
However, everything comes with a disadvantage. The major disadvantage here is the fact that these signals cannot penetrate walls. So, if you want to move from one room to another, you will need to have a wired bulb present in that room as well.
An Estonian startup company called Velmenni took the technology out of the laboratories and brought it into the real-world offices, and industrial environments in Tallinn for the first time.
Overall, this sounds like quite a development in the field of communication technology.
Li-Fi is similar to Wi-Fi except that it uses light waves instead of radio waves.
True
False
The speed generated by Li-Fi can be up to ten thousand times greater than the average Wi-Fi.
True
False
No one wants to go through the annoying experience of sitting under a flicking light bulb.
True
False
It is convenient for you to use Li-Fi to transmit signals when you move to various rooms in the building.
True
False
The technology of Li-Fi has several advantages in theory, but we cannot put it into practice.
True
False
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
Willis Haviland Carrier was an American inventor. He invented the first air-conditioning system in the world.
Willis Haviland Carrier was the American inventor where invented the first air-conditioning system in the world.
Willis Haviland Carrier was the American inventor whose invented the first air-conditioning system in the world.
Willis Haviland Carrier was the American inventor whom invented the first air-conditioning system in the world.
Willis Haviland Carrier was the American inventor that invented the first air-conditioning system in the world.
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
Do you still remember the hotel? We stayed there last summer.
Do you still remember the hotel which we stayed there last summer?
Do you still remember the hotel where we stayed last summer?
Do you still remember the hotel when we stayed last summer?
Do you still remember the hotel who we stayed there last summer?
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
I really like this dress. It looks very elegant.
I really like this dress that looks very elegant.
I really like this dress where it looks very elegant.
I really like this dress when it looks very elegant.
I really like this dress whose looks very elegant.
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
I can’t remember the name of the scientist. He invented the electric car.
I can’t remember the name of the scientist where invented the electric car.
I can’t remember the name of the scientist whose invented the electric car.
I can’t remember the name of the scientist who invented the electric car.
I can’t remember the name of the scientist when invented the electric car.
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
My grandparents are living on a farm. We visit the farm every weekend.
My grandparents are living on a farm where we visit every weekend.
My grandparents are living on a farm which we visit every weekend.
My grandparents are living on a farm who we visit every weekend.
My grandparents are living on a farm when we visit every weekend.
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
The lady and her cats were rescued. They were in the house when the earthquake struck.
The lady and her cats who were rescued were in the house when the earthquake struck.
They rescued the lady and her cats which were in the house when the earthquake struck.
The lady and her cats that were in the house when the earthquake struck were rescued.
Having been rescued, the lady and her cats were in the house when the earthquake struck.
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
I have been to that town. It is the oldest town in Britain.
I have been to that town, where is the oldest town in Britain.
I have been to that town that is the oldest one in Britain.
I have been to that town the oldest one in Britain.
I have been to that town, which is the oldest town in Britain.
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
I don’t remember the man. You said you met him at the canteen last week.
I don’t remember the man, whom you said you met at the canteen last week.
I don’t remember the man whom you met at the canteen last week.
I don’t remember the man whom you said you met at the canteen last week.
I don’t remember the man, who you said you met at the canteen last week.
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
The most beautiful girl lives in a city. I like her long hair very much.
The most beautiful girl who long hair I like lives in a city.
The most beautiful girl, whose long hair I like, lives in a city.
The most beautiful girl whose long hair which I like lives in a city.
The most beautiful girl whose long hair I like lives in a city.
Choose the letter A, B, C, or D to indicate the sentence that best combines the following pair of sentences.
The disease poses a significant challenge for medical researchers. It currently has no cure.
The disease for which there is currently no cure poses a significant challenge for medical researchers.
The disease which there is currently no cure poses a significant challenge for medical researchers.
The disease, for which there is currently no cure, poses a significant challenge for medical researchers.
The disease, what there is currently no cure, poses a significant challenge for medical researchers.
Ngân hàng đề thi