Exercise 6. Choose the word (a,b,c, or d) that best fits each of the blank speces. Computers are very (31)_____ but they can also cause problems. One kind of problem is with the computer

#Tiếng anh lớp 8

2

N

Nhõi

1 tháng 5 2020

Exercise 6. Choose the word (a,b,c, or d) that best fits each of the blank speces.

Computers are very (31)_____ but they can also cause problems. One kind of problem is with the computer's memory. It is not perfect, so (32)_____ computers lose important information. (33)_____ problem is with the machinery. Computers are machines, and machines can break down. When computers break down, they (34)_____ erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there is another different kind of problem with computers. Some doctors say they may be bad for your (35)_____ . They say you should computers all day.

31. A. useful B. careful C. helpful D. a & c

32. A. nearly B. hardly C. never D. sometimes

33. A. Other B. Another C. Some D. Many

34. A. may B. must C. should D. need to

35. A. health B. healthy C. healthful D. healthily

NM

Nguyễn Mạnh Quang

7 tháng 2 2021

Exercise 6. Choose the word (a,b,c, or d) that best fits each of the blank speces.

Computers are very (31)_____ but they can also cause problems. One kind of problem is with the computer's memory. It is not perfect, so (32)_____ computers lose important information. (33)_____ problem is with the machinery. Computers are machines, and machines can break down. When computers break down, they (34)_____ erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there is another different kind of problem with computers. Some doctors say they may be bad for your (35)_____ . They say you should computers all day.

31. A. useful B. careful C. helpful D. a & c

32. A. nearly B. hardly C. never D. sometimes

33. A. Other B. Another C. Some D. Many

34. A. may B. must C. should D. need to

35. A. health B. healthy C. healthful D. healthil

IV. Choose the word (a, b, c, or d) that best fits each of the blank spaces. Computers are very (21)____, but they also can (22) _____ problems. One kind of problem is with the computer’s memory. It is not perfect, so (23) ____ computers lose (24)______information. (25)_____ problem is with the machinery. Computers are machines, and (26)_____can break down. When computers break down, they (27)______erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there...

M

miklaphuc

15 tháng 2 2020

Today computers come ____(1)___ all shapes and sizes.There were still big computers for companies or universities. There are other special computers for factories. These large computers tell the fatory machines ___(2)___ to do. But there are also small ___(3)___ computers to use at home or in an office. There are even computers in telephones, television ___(4)___, and cars. These computers have to be small. They are so small that you cannot ___(5)___ see all their parts.Computers are very...

IV. Choose the word (a, b, c, or d) that best fits each of the blank spaces.
Computers are very (21)____, but they also can (22) _____ problems. One kind of
problem is with the computer’s memory. It is not perfect, so (23) ____ computers lose
(24)______information. (25)_____ problem is with the machinery. Computers are
machines, and (26)_____can break down. When computers break down, they
(27)______erase information, like chalk on a blackboard. Or they may stop doing
anything at all. And there is another different kind of problem with computers. Some
doctors say they may be bad for your (28)_____. They say you should computers all day.
21. a. Useful b. careful c. helpful d. a&c
22. a. make b. cause c. do d. take
23. a. nearly b. hardly c. never d. sometimes
24. a. boring b. interesting c. important d. amusing
25. a. Other b. Another c. Some d. Many
26. a. computers b. machines c. problem d. information
27. a. may b. must c. should d. need to
28. a. health b. healthy c. healthful d. healthily
V. Read the following passage and choose the item (a, b, c, or d) that best answers
each of the questions about it.
The first computers were very large machines. Now computers come in all shapes and
sizes. There were still big computers for companies or universities. There are other
special computers for factories. These large computers tell the factory machines what to
do. But there are also small personal computers to use at home or in an office. There are
even computers in telephones, television sets, and cars. These computers have to be very
small. They are so small you cannot even see all their parts.
29. The first computers were _______.
a. tiny b. huge
c. in all shapes and sizes d. all are correct
30. There are computers
a. for companies and universities
b. to use at home
c. in telephones, television sets, and cars
d. all are correct
31. What does the word ‘they’ in line 7 refer to?
a. telephones b. television sets
c. cars d. computers
32. What is the passage written about?
a. old computers b. modern computers
c. computers’ shapes d. computers’ sizes
33. Which of the following is true?
a. The first computers were very large.
b. Nowadays, there are only small computers.
c. All modern computers are so small that you cannot see all their parts.
d. Modern computers have the same size.

#Tiếng anh lớp 8

0

LT

Lê Thị Hồng Lĩnh

29 tháng 6 2018

#Tiếng anh lớp 7

1

IN

Isabella Nguyễn

29 tháng 6 2018

1. in

2. what

3. personal

4. sets

5. even

6. cause

7. lose

8. erase

9.

10. another

Chúc bạn học tốt!

VI. Choose the word that best fits each of the blank spacesAir Pollution Every one wants to (1)........... (cause/ destroy/ lessen/ increase) pollution. But the pollution problem is as (2)........... (easy/ simple/ permanent/ complicated) as it is serious. It is complicated(3)............. (because/ so that/ although/ when) much pollution is caused by things that benefit people. For example(4)........... (gas/ exhaust/ vapour/ garbage) from automobiles causes a large...

T

tranthuylinh

15 tháng 8 2021

1

KY

Khinh Yên

15 tháng 8 2021

VI. Choose the word that best fits each of the blank spaces

Air Pollution

Every one wants to (1)........... (cause/ destroy/ lessen/ increase) pollution. But the pollution problem is as (2)........... (easy/ simple/ permanent/ complicated) as it is serious. It is complicated(3)............. (because/ so that/ although/ when) much pollution is caused by things that benefit people. For example(4)........... (gas/ exhaust/ vapour/ garbage) from automobiles causes a large (5)...percentage.......of all air pollution. But the automobile(6)........... (carries/ gives/ provides/ brings) transportation for millions of people.Factories (7).............. (discharge/ provide/ supply/ cause) much of waste that pollutes air and water, but factories gives employment to a large number of people.

Thus to end or greatly reduce pollution (8)................ (gradually/ obviously/ differently/ immediately) people would have to stop using many things that benefit them. Most of people don’t want to do that, of course. But pollution can be(9)........... (only/ gradually/ clearly/ directly) reduced in several ways. Scientists and engineers can work to lessen the amount of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws that (10)........... (forbit/ require/ permit/ prevent) businesses and traffic to stop or cut down on certain polluting activities.

Computer are very (1)............, but they also can(2)............. problem. One kind of problem is with the computer's memory. It is not prefect, so(3).............. computer lose (4)............ information. (5).............. problem is with the machinery. Computer are machines, and(6)............... can break down. When computers break down, they(7)..................... erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there is another different kind...

NQ

Nguyễn Quỳnh Anhh

24 tháng 5 2021

Today computers come ____(1)___ all shapes and sizes.There were still big computers for companies or universities. There are other special computers for factories. These large computers tell the fatory machines ___(2)___ to do. But there are also small ___(3)___ computers to use at home or in an office. There are even computers in telephones, television ___(4)___, and cars. These computers have to be small. They are so small that you cannot ___(5)___ see all their parts. Computers are very...

#Tiếng anh lớp 8

1

DT

Đỗ Thanh Hải

CTVVIP

24 tháng 5 2021

1 useful

2 cause

3 sometimes

4 important

5 Another

6 machine

7 may

8 health

Đúng(2)

HP

Hoàng Phương Huyền

28 tháng 3 2017

#Tiếng anh lớp 11

1

DM

Đức Minh

28 tháng 3 2017

Today computers come in all shapes and sizes.There were still big computers for companies or universities. There are other special computers for factories. These large computers tell the fatory machines what to do. But there are also small personal computers to use at home or in an office. There are even computers in telephones, television sets , and cars. These computers have to be small. They are so small that you cannot even see all their parts. Computers are very useful, but they also can cause problems. One kind of problems is with the computer's memory. It is not perfect so sometimes computers lose important information. Another problem is with the machinery. Computers are machines, and machines can break down. When the computers break down, they may erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there is another different kind of problem with computers. Some doctors say they may be bad for your health. They say you should not work with computers all day.

I. Choose the word (a, b, c or d) that best fits each of the blank spaces.Dear Kate,Dave and I are having (16) _____ best holiday of our lives! We are in Barbados, one of the (17) _____ islands in the Caribbean. Although it is (18) _____ smaller than Jamaica, there seems to be more to do than in Jamaica. (19) _____, the people here seem (20) _____ friendlier than those on the other islands. We are staying in the most modern hotel I have (21) _____ seen. It’s large and cool, and many...

H

HoàngIsChill

27 tháng 8 2021

I. Choose the word (a, b, c or d) that best fits each of the blank spaces.

Dear Kate,

Dave and I are having (16) _____ best holiday of our lives! We are in Barbados, one of the (17) _____ islands in the Caribbean. Although it is (18) _____ smaller than Jamaica, there seems to be more to do than in Jamaica. (19) _____, the people here seem (20) _____ friendlier than those on the other islands. We are staying in the most modern hotel I have (21) _____ seen. It’s large and cool, and many people think it’s the best hotel on the island. It’s (22) _____ more comfortable than any of the other hotels, and it’s even bigger than the world famous Belton Hotel. The nearest beach is (23) _____ than a hundred meters away, and so we can go swimming a lot. It’s really good, and I (24) _____ wish you (25) _____ here.

Love,

Mike

16. a. a b. an c. the d. Æ

17. a. most lovely b. loveliest c. more lovely d. lovelier

18. a. much b. more c. less d. little

19. a. Moreover b. However c. Nevertheless d. Whatever

20. a. to b. be c. more d. to be

21. a. never b. ever c. yet d. been

22. a. high b. long c. far d. many

23. a. few b. little c. much d. less

24. a. did b. do c. are d. will

25. a. are b. were c. will be d. aren’t

I. Choose the word (a, b, c or d) that best fits each of the blank spaces.Dear Kate,Dave and I are having (16) _____ best holiday of our lives! We are in Barbados, one of the (17) _____ islands in the Caribbean. Although it is (18) _____ smaller than Jamaica, there seems to be more to do than in Jamaica. (19) _____, the people here seem (20) _____ friendlier than those on the other islands. We are staying in the most modern hotel I have (21) _____ seen. It’s large and cool, and many...

0

H

HoàngIsChill

27 tháng 8 2021

I. Choose the word (a, b, c or d) that best fits each of the blank spaces.

Dear Kate,

Dave and I are having (16) _____ best holiday of our lives! We are in Barbados, one of the (17) _____ islands in the Caribbean. Although it is (18) _____ smaller than Jamaica, there seems to be more to do than in Jamaica. (19) _____, the people here seem (20) _____ friendlier than those on the other islands. We are staying in the most modern hotel I have (21) _____ seen. It’s large and cool, and many people think it’s the best hotel on the island. It’s (22) _____ more comfortable than any of the other hotels, and it’s even bigger than the world famous Belton Hotel. The nearest beach is (23) _____ than a hundred meters away, and so we can go swimming a lot. It’s really good, and I (24) _____ wish you (25) _____ here.

Love,

Mike

16. a. a b. an c. the d. Æ

17. a. most lovely b. loveliest c. more lovely d. lovelier

18. a. much b. more c. less d. little

19. a. Moreover b. However c. Nevertheless d. Whatever

20. a. to b. be c. more d. to be

21. a. never b. ever c. yet d. been

22. a. high b. long c. far d. many

23. a. few b. little c. much d. less

24. a. did b. do c. are d. will

25. a. are b. were c. will be d. aren’t

* Choose the word (A, B, C or D) that best fits the blank space in the following passages.Garbage is what someone leaves behind that they do not want to use anymore. It can also be called (1)…………………or rubbish. A definition of garbage is anything left behind at a place where you used to be, but are not anymore. In modern home and businesses, however, garbage is normally separated and put where it can be (2) …………………and taken to a place designed to hold, burn, or recycle garbage. Smoke is a cloud...

3

TH

Thu Hồng

27 tháng 8 2021

Dear Kate,

Dave and I are having (16) _____ best holiday of our lives! We are in Barbados, one of the (17) _____ islands in the Caribbean. Although it is (18) _____ smaller than Jamaica, there seems to be more to do than in Jamaica. (19) _____, the people here seem (20) _____ friendlier than those on the other islands. We are staying in the most modern hotel I have (21) _____ seen. It’s large and cool, and many people think it’s the best hotel on the island. It’s (22) _____ more comfortable than any of the other hotels, and it’s even bigger than the world famous Belton Hotel. The nearest beach is (23) _____ than a hundred meters away, and so we can go swimming a lot. It’s really good, and I (24) _____ wish you (25) _____ here.

Love,

Mike

16. a. a b. an c. the d. Æ

17. a. most lovely b. loveliest c. more lovely d. lovelier

18. a. much b. more c. less d. little

19. a. Moreover b. However c. Nevertheless d. Whatever

20. a. to b. be c. more d. to be

21. a. never b. ever c. yet d. been

22. a. high b. long c. far d. many

23. a. few b. little c. much d. less

24. a. did b. do c. are d. will

25. a. are b. were c. will be d. aren’t

Đúng(3)

TH

Tô Hà Thu

27 tháng 8 2021

c

a

d

c

a

b

d

b

d

b

Đúng(1)

LL

Ly Ly

5 tháng 10 2021

* Choose the word (A, B, C or D) that best fits the blank space in the following passages.
Garbage is what someone leaves behind that they do not want to use anymore. It can also be called (1)…………………or rubbish. A definition of garbage is anything left behind at a place where you used to be, but are not anymore. In modern home and businesses, however, garbage is normally separated and put where it can be (2) …………………and taken to a place designed to hold, burn, or recycle garbage. Smoke is a cloud of very small, solid parts. It is made when (3) …………………something. Smoke can be
bad because if it goes into the lungs of a person, it can kill them. Most people think that they are always able to see smoke, but it can also be (4) …………………. (a thing that a person is not able to see)
1. A. waste B. save C. safe D. stone
2. A. wrapped B. organized C. collected D. picked
3. A. firing B. fighting C. burning D. chopping
4. A. invisible B. unmovable C. unspeakable D. insensible

* Read the passage below and answer each of questions.
Tropical rain forests are found in Amazon region of South America, Central America, Africa, South and Southeast Asia. Rain forests are very important to the world’s climate. The Amazon rain forest alone receives about 30 to 40 % of the total rainfall on the earth and produces about the same percentage of the
world’s oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life. Saving our rain forests is an international problem. One country or even a few countries can not solve the problem alone. The nations of the world must work together to find a solution before it is too late.
1. How are rain forests to the world’s climate?
………………………………………………………………………………………………………………………………
2. How many percent of the world’s oxygen does Amazon rain forest produce?
………………………………………………………………………………………………………………………………
3. What do scientists think about the decreasing size of rain forests?
………………………………………………………………………………………………………………………………
4. Is saving our rain forests only a national problem?
………………………………………………………………………………………………………………………………

2

TH

Thu Hồng

5 tháng 10 2021

* Choose the word (A, B, C or D) that best fits the blank space in the following passages.
Garbage is what someone leaves behind that they do not want to use anymore. It can also be called (1) waste or rubbish. A definition of garbage is anything left behind at a place where you used to be, but are not anymore. In modern home and businesses, however, garbage is normally separated and put where it can be (2) collected and taken to a place designed to hold, burn, or recycle garbage. Smoke is a cloud of very small, solid parts. It is made when (3) burning something. Smoke can be
bad because if it goes into the lungs of a person, it can kill them. Most people think that they are always able to see smoke, but it can also be (4) invisible (a thing that a person is not able to see)

1. A. waste B. save C. safe D. stone
2. A. wrapped B. organized C. collected D. picked
3. A. firing B. fighting C. burning D. chopping
4. A. invisible B. unmovable C. unspeakable D. insensible

(Rác là thứ ai đó bỏ lại mà họ không muốn sử dụng nữa. Nó cũng có thể được gọi là (1) chất thải hoặc rác rưởi. Định nghĩa về rác là bất cứ thứ gì bị bỏ lại ở nơi bạn đã từng ở, nhưng không còn nữa. Tuy nhiên, trong các gia đình và cơ sở kinh doanh hiện đại, rác thải thường được phân tách và đặt ở nơi có thể (2) được thu gom và đưa đến một nơi được thiết kế để chứa, đốt hoặc tái chế rác. Khói là một đám mây gồm các phần rắn, rất nhỏ. Nó được tạo ra khi (3) đốt một thứ gì đó. Khói có thể có hại bởi vì nếu nó đi vào phổi của một người, nó có thể giết chết họ. Hầu hết mọi người nghĩ rằng họ luôn có thể nhìn thấy khói, nhưng nó cũng có thể (4) vô hình (một thứ mà một người không thể nhìn thấy)

Đúng(1)

TH

Thu Hồng

5 tháng 10 2021

Read the passage below and answer each of questions.
Tropical rain forests are found in Amazon region of South America, Central America, Africa, South and Southeast Asia. Rain forests are very important to the world’s climate. The Amazon rain forest alone receives about 30 to 40 % of the total rainfall on the earth and produces about the same percentage of the world’s oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life. Saving our rain forests is an international problem. One country or even a few countries can not solve the problem alone. The nations of the world must work together to find a solution before it is too late.
1. How are rain forests to the world’s climate?
………Rain forests are very important to the world’s climate.…………………
2. How many percent of the world’s oxygen does Amazon rain forest produce?
……It produces about 30 to 40 % of the world’s oxygen. …………………………………………
3. What do scientists think about the decreasing size of rain forests?
………………They think that it will affect the climate on the earth, making it uncomfortable or even dangerous for life.………
4. Is saving our rain forests only a national problem?
………No, it is not.…………………………

Rừng mưa nhiệt đới được tìm thấy ở khu vực Amazon của Nam Mỹ, Trung Mỹ, Châu Phi, Nam và Đông Nam Á. Rừng mưa rất quan trọng đối với khí hậu thế giới. Chỉ riêng rừng mưa Amazon đã nhận được khoảng 30 đến 40% tổng lượng mưa trên trái đất và tạo ra lượng oxy tương đương với thế giới. Một số nhà khoa học cho rằng diện tích rừng mưa ngày càng giảm sẽ ảnh hưởng đến khí hậu trên trái đất, gây khó chịu, thậm chí nguy hiểm cho tính mạng. Cứu rừng mưa của chúng ta là một vấn đề quốc tế. Một quốc gia hoặc thậm chí một vài quốc gia không thể giải quyết vấn đề một mình. Các quốc gia trên thế giới phải cùng nhau tìm ra giải pháp trước khi quá muộn.

* Choose the word (A, B, C or D) that best fits the blank space in the following passages.Garbage is what someone leaves behind that they do not want to use anymore. It can also be called (1)…………………or rubbish. A definition of garbage is anything left behind at a place where you used to be, but are not anymore. In modern home and businesses, however, garbage is normally separated and put where it can be (2) …………………and taken to a place designed to hold, burn, or recycle garbage. Smoke is a cloud...

LL

Ly Ly

5 tháng 10 2021

* Choose the word (A, B, C or D) that best fits the blank space in the following passages.
Garbage is what someone leaves behind that they do not want to use anymore. It can also be called (1)…………………or rubbish. A definition of garbage is anything left behind at a place where you used to be, but are not anymore. In modern home and businesses, however, garbage is normally separated and put where it can be (2) …………………and taken to a place designed to hold, burn, or recycle garbage. Smoke is a cloud of very small, solid parts. It is made when (3) …………………something. Smoke can be bad because if it goes into the lungs of a person, it can kill them. Most people think that they are always able to see smoke, but it can also be (4) …………………. (a thing that a person is not able to see)
1. A. waste B. save C. safe D. stone
2. A. wrapped B. organized C. collected D. picked
3. A. firing B. fighting C. burning D. chopping
4. A. invisible B. unmovable C. unspeakable D. insensible

* Read the passage below and answer each of questions.
Tropical rain forests are found in Amazon region of South America, Central America, Africa, South and Southeast Asia. Rain forests are very important to the world’s climate. The Amazon rain forest alone receives about 30 to 40 % of the total rainfall on the earth and produces about the same percentage of the
world’s oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life. Saving our rain forests is an international problem. One country or even a few countries can not solve the problem alone. The nations of the world must work together to find a solution before it is too late.
1. How are rain forests to the world’s climate?
………………………………………………………………………………………………………………………………
2. How many percent of the world’s oxygen does Amazon rain forest produce?
………………………………………………………………………………………………………………………………
3. What do scientists think about the decreasing size of rain forests?
………………………………………………………………………………………………………………………………
4. Is saving our rain forests only a national problem?
………………………………………………………………………………………………………………………………