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11 tháng 2 2017

I. Complete each of the sentences with one suitable words.

1. Every milk bottles can be ....reuse..... thirty times.

2. These materials can be ....recycled.... into other packaging products.

3. We should use tree leaves to ........wrap..... things.

4. We should do more to .....protect....... the enviroment and ...preserve........ natural resources.

5. Reduce means not buying products which are ........overpackaged.....

6. We shouldn't ........throw...... things away.

7. Farmers often use dung for .....fertilizing........... their fields.

8. The milk man btings bottles of milk to houses and .....collects............. the empty ones.

10 tháng 2 2017

I. Complete each of the sentences with one suitable words.

1. Every milk bottles can be ............reused............. thirty times.

2. These materials can be ........recycled..................... into other packaging products.

3. We should use tree leaves to ...........wrrap.............. things.

4. We should do more to ..............protect.............. the enviroment and .............preserve............. natural resources.

5. Reduce means not buying products which are ............ overpackaged.............

6. We shouldn't .......throw.................... things away.

7. Farmers often use dung for ...............fertilizing............. their fields.

8. The milk man btings bottles of milk to houses and ...........collects............. the empty ones.

Read the passage and choose the correct answer All of us have to work to earn a living ourselves and to help our family . However , we work not only for material life but also for many other things . We are working to prove our ability . We feel self - confident and proud because we are independent . Anyone who works in regarded as a useful member of society . We are working that means we are contributing to our country . Working helps us train our minds because we always try our best to do...
Đọc tiếp

Read the passage and choose the correct answer

All of us have to work to earn a living ourselves and to help our family . However , we work not only for material life but also for many other things . We are working to prove our ability . We feel self - confident and proud because we are independent . Anyone who works in regarded as a useful member of society . We are working that means we are contributing to our country . Working helps us train our minds because we always try our best to do the job . The better we work , the more money we earn and that encourages us to work harder . Without working , a man's life will be empty , purposeless and meaningless and it is easy for a jobless person to do the wrongs .

1/ Why should we work ?

a / To earn a living , and make our lives meaningful

b/ To support our family

c/ To contribute to the country

d/ All are correct

2/ What can we get from work besides money ?

a/ Meaningless feelings

b/ Some salary

c/ Many other important things

d/ The status of a worker

3/ What will happen if we work more ?

a/ We feel better

b/ We earn more

c/ we work harder when we get more money

d/ B and C are correct

4/ What helps us work harder ?

a/ Good pay

b/ Good way

c / Good life

d/ None is correct

5/ Without working , how is one's life

a/ It will be boring , purposeless and meaningless

b/ it will be boring but easy

c/ It helps us feel relax

d/ It helps us feel prouder

HELP ME !!!!

1
28 tháng 9 2019

1.D

2.C

3.D

4.C

5.A

Pronunciation 1. A. machine B. shrill C. sugar D. slide 2. A. splat B. splay C. splash D. splatter 3. A. sprite B. spring C. sprint D. sprinkle 4. A. shrill B. shrimp C. shrine D. shrink 5. A. split B. splinter C. splint D. splice 6. A. primitive B. particular C. continuous D. connected 7. A. amount B. mental C. dependence D. opinion 8. A. section B. grammar C. unsuccessful D. demonstrate 9. A. harvest B. circumstances C. produce D. ceremony 10. A. research B. ability C. companion D....
Đọc tiếp

Pronunciation

1. A. machine B. shrill C. sugar D. slide

2. A. splat B. splay C. splash D. splatter

3. A. sprite B. spring C. sprint D. sprinkle

4. A. shrill B. shrimp C. shrine D. shrink

5. A. split B. splinter C. splint D. splice

6. A. primitive B. particular C. continuous D. connected

7. A. amount B. mental C. dependence D. opinion

8. A. section B. grammar C. unsuccessful D. demonstrate

9. A. harvest B. circumstances C. produce D. ceremony

10. A. research B. ability C. companion D. understand

Multiple choice

1. She was the last applicant_______.

A. to interview B. to be interviewing C. to be interviewed D. to have interviewed

2. I'm hungry. Is there any food_______?

A. to be eaten B. for me eating C. eating D. to eat

3. English is an important language_______.

A. to master B. for us to master C. which we have to master D. All are correct

4. "What's all that noise about?" "We had a bad accident_______at the factory."

A. happening B. happened C. happen D. has happened

5. I wrote to the company_______the them for a catalogue.

A. asking B. demanding C. enquiring D. applying

6. I have heard nothing from him since_______.

A. he had left B. he leaves C. he has left D. he left

7. Lack of rain early in the season means that the field_______a poor crop.

A. surrendered B. yielded C. generated D. suffered

8. Can you find any_______equipment in this department?

A. electric B. electrified C. electrical D. electricity

9. You cannot grow crops on_______land.

A. exhaustion B. exhaust C. exhausting D. exhausted

Error Identification

1. The world's rain forests are being cut down at the rate on 3,000 acres per hour.

A B C D

2. Many scientists fear that the earth will run out essential natural resources before the end of the 20th century.

A B C D

3. Because much species of plants and animals in Hawaii are threatened with extinction within a short period

A B C

of time, scientists are trying desperately to rescue them.

D

4. Her many friends, among who I like to be considered, gave her encouragement.

A B C D

Gap filling

There is now increasing concern about the world's energy_______(1), particularly about those involving fossil_______(2). In less than a hundred years we shall probably_______(3) all the present_______(4) of oil and gas. The world's coal_______(5) should last longer but, once used, these cannot be_______(6). It is important, therefore, that we should develop such_______(7) sources of energy as solar energy as well as water and wind_______(8), (classed as_______(9) energy). Until these energy_______(10) are widely used, it is important for developed countries to reduce energy consumption as much as possible.

1. A. possessions B. resources C. goods D. materials

2. A. fuels B. powers C. forms D. energies

3. A. end B. compete C. total D. exhaust

4. A. findings B. productions C. amounts D. sources

5. A. reserves B. stores C. mines D. contents

6. A. updated B. repeated C. renewed D. produced

7. A. traditional B. alternative C. revolutionary D. surprising

8. A. force B. strength C. power D. motion

9. A. repeatable B. continual C. renewable D. continuous

10. A. goods B. supplies C. provisions D. materials

Word forms

1. He's just bought a car with_____________________operated windows. (electric)

2. The railway line was_____________________in the 1950s. (electric)

3. ___________________is the process of changing something so that it works by______________. (electric)

4. You can be paid in cash weekly or by cheque monthly, those are the tow______________. (alter)

5. Gas and oil_________________always increases in cold weather. (consume)

6. Health-concious________________want more information about the food they buy. (consume)

7. We should pay more attention to renewable sources of energy such as wind and ___________power. (sun)

8. We are doing our best with the_________________resources available. (limit)

9. ___________________damage threatens the whole of civilization. (environment)

10. The weather_____________________improved. (gradual)

Fill in each gap with a suitable preposition

1. Zoology is more closely related___________biology than it is to botany.

2. Are you interested___________working with them?

3. I certainly hope that David is aware___________all the problems imvolved.

4. Mr. Minh is responsible___________hiring and firing employees.

5. Bred is capable___________doing better work than he's doing at the present.

Reduce the relative clauses to participle phrases

1. I don't like people who arrive late. I ............................................................................................................................................ .............

2. I live in the house which was built a century ago. I ............................................................................................................................................ .............

3. The people who work here are very interesting. The ............................................................................................................................................ .........

4. The handkerchief which was embroidered by my sister was really beautiful. The ............................................................................................................................................ .........

5. I want you to meet the woman who taught me how to drive. I ............................................................................................................................................ .............

6. Do you know the woman who is coming toward us? Do ............................................................................................................................................ ...........

Rewrite the following sentences, using infinitive phrase

1. We had a river in which we could swim.

We ............................................................................................................................................ ..........

2. My brother is the only one that realized the danger.

My ............................................................................................................................................ ..........

3. He is always the first that comes and the last that goes.

He ............................................................................................................................................ ...........

4. The Queen Elizabeth is the largest ship which has been built on the island. The ............................................................................................................................................ ......... Rewrite the following sentences, using relative clause

1. The last person to be interviewed yesterday was Jack.

The ............................................................................................................................................ ...

2. Valentine was the first woman to fly into space. Valentine .....................................................................................................................................

3. The only person to remain in the classroom was Peter.

The ............................................................................................................................................ ...

4. Is there any place for us to stay tonight?

Is ............................................................................................................................................ .......

5. This is the second person to be killed in that way.

This ......................................................................................................................................

0
Choose one suitable word from the box to complete each sentece. meditation life expectancy aging process nutritious be attributed to dietary natural remedy boost immune system prescription 1. Sleep, rest and relaxation can slow down the ________________. 2. Brown rice is more ________________ than white rice. 3. An hour of ________________ can help you to relieve your stress. 4. Lack of exercise and fatty...
Đọc tiếp

Choose one suitable word from the box to complete each sentece.

meditation life expectancy aging process nutritious be attributed to
dietary natural remedy boost immune system prescription

1. Sleep, rest and relaxation can slow down the ________________.
2. Brown rice is more ________________ than white rice.
3. An hour of ________________ can help you to relieve your stress.
4. Lack of exercise and fatty food consumption can weaken our ________________.
5. The plan is used as a ________________ for a baby's teething pain.
6. In general, Japanese people have higher ________________ than people in other countries because their diet is rich in fish.
7. My private doctor advised me to ________________ my health by leading a stress-free life, eating low cholesterol food and exercising every day.
8. Doctors should use more legible handwriting when giving ________________.
9. Scientists have proved that many types of chronic diseases ________________ people's bad eating habits.
10. School canteens should provide only highly ________________ meals to young children.

2
20 tháng 4 2018

Các từ trong bảng: meditation, life expectancy, aging process, nutritious, be attributed to, dietary, natural remedy, boost, immune system, prescription.

6 tháng 1 2022

Chọn một từ thích hợp từ hộp để hoàn thành mỗi lần gửi.

thiền định tuổi thọ tuổi thọ quá trình lão hóa bổ dưỡng được cho là do chế độ ăn uống tự nhiên tăng cường hệ thống miễn dịch theo toa

1. Ngủ, nghỉ ngơi và thư giãn có thể làm chậm quá trình ________________. 2. Gạo lứt nhiều ________________ hơn gạo trắng. 3. Một giờ ________________ có thể giúp bạn giảm bớt căng thẳng. 4. Thiếu tập thể dục và ăn nhiều thức ăn béo có thể làm suy yếu ________________ của chúng ta. 5. Kế hoạch này được sử dụng như là một ________________ cho cơn đau khi mọc răng của em bé. 6. Nhìn chung, người Nhật có ________________ cao hơn những người ở các nước khác vì chế độ ăn uống của họ có nhiều cá. 7. Bác sĩ tư của tôi đã khuyên tôi nên ________________ sức khoẻ của tôi bằng cách sống một cuộc sống không căng thẳng, ăn thức ăn có hàm lượng cholesterol thấp và tập thể dục mỗi ngày. 8. Các bác sĩ nên sử dụng chữ viết tay dễ đọc hơn khi cho ________________. 9. Các nhà khoa học đã chứng minh rằng nhiều loại bệnh mãn tính ________________ thói quen ăn uống không tốt của con người. 10.

Fill each of the numbered blanks in the following passage with ONE suitable word. It is often said that the British talk about the weather more than any other people in the world; some extremists (1.)______ that they talk about nothing else. But in fact, even in countries with (2.)______ less changeable climates than Britain’s, the weather is an endless, if not varied, (3.)______ of conversational fodder. This seems only natural when you consider that the weather is one of the few things we...
Đọc tiếp

Fill each of the numbered blanks in the following passage with ONE suitable word.

It is often said that the British talk about the weather more than any other people in the world; some extremists (1.)______ that they talk about nothing else. But in fact, even in countries with (2.)______ less changeable climates than Britain’s, the weather is an endless, if not varied, (3.)______ of conversational fodder. This seems only natural when you consider that the weather is one of the few things we all have in (4.)______. It affects our senses, and (5.)______ our moods, so directly and, at times, so intensely (6.)______ it is only natural we should talk about it. After several days (7.)______ even weeks of dark, gloomy weather, a bright day tends to bring out the best in everyone; people recognize the relief (8.)______ others’ expressions which they feel inside themselves, and find it hard to resist commenting a change which is having such an evident (9.)______ on everyone. “Nice day, isn’t it?” is much more than simply a comment on the state of the weather; it is a comment on the human state itself, an acknowledgement that the tenability of our place in the universe depends

(10.)______ the existence of a community of human feeling

1
25 tháng 12 2019

Fill each of the numbered blanks in the following passage with ONE suitable word.

It is often said that the British talk about the weather more than any other people in the world; some extremists (1.)___ argue___ that they talk about nothing else. But in fact, even in countries with (2.)__ much____ less changeable climates than Britain’s, the weather is an endless, if not varied, (3.)__ opening____ of conversational fodder. This seems only natural when you consider that the weather is one of the few things we all have in (4.)__ common____. It affects our senses, and (5.)__ even____ our moods, so directly and, at times, so intensely (6.)___ that___ it is only natural we should talk about it. After several days (7.)___ or___ even weeks of dark, gloomy weather, a bright day tends to bring out the best in everyone; people recognize the relief (8.)___in___ others’ expressions which they feel inside themselves, and find it hard to resist commenting a change which is having such an evident (9.)___ effect___ on everyone. “Nice day, isn’t it?” is much more than simply a comment on the state of the weather; it is a comment on the human state itself, an acknowledgement that the tenability of our place in the universe depends

(10.)____on__ the existence of a community of human feeling

THE TREAT TO THE ENVIRONMENT Nowadays people are more aware that wildlife all over the world is in ___1___. Many ___2___ of animals are threatened and could easily become ___3___ if we do not make an effort to ___4___. There are many reasons for this. In some cases, animals are ___5___ for their fur or for other valuable parts of their bodies. Some birds, ___6___ as parrots, are caught ___7___ and sold as pets. For many animals and birds, the problem that their habitat, the ___8___ where they...
Đọc tiếp

THE TREAT TO THE ENVIRONMENT

Nowadays people are more aware that wildlife all over the world is in ___1___. Many ___2___ of animals are threatened and could easily become ___3___ if we do not make an effort to ___4___. There are many reasons for this. In some cases, animals are ___5___ for their fur or for other valuable parts of their bodies. Some birds, ___6___ as parrots, are caught ___7___ and sold as pets. For many animals and birds, the problem that their habitat, the ___8___ where they live is ___9___. More ___10___ is used for farms, for houses or industry, and there are fewer open ___11___ than there once were. Farmers use powerful chemicals to help them grow better ___12___, but these chemicals pollute the environment and ___13___ wildlife. The most successful animals on earth, human beings, will soon be the only ones ___14___, unless we can ___15___ this problem.

Câu 1: A. danger B. problem C. threat D. vanishing

Câu 2: A. forms B. more C. marks D. species

Câu 3: A. empty B. vanished C. disappeared D. extict

Câu 4: A. harm B. serve C. protect D. safe

Câu 5: A. extinct B. hunted C. chased D. game

Câu 6: A. or B. like C. such D. where

Câu 7: A. alive B. for living C. for life D. lively

Câu 8: A. site B. pint C. place D. spot

Câu 9: A. disappearing B. escaping C. exhausting D. departing

Câu 10: A. soil B. area C. land D. earth

Câu 11: A. up B. spaces C. air D. parts

Câu 12: A. fields B. herbs C. crops D. products

Câu 13: A. spoil B. wrong C. harm D. wound

Câu 14: A. missing B. left C. over D. survived

Câu 15: A. answer B. calculate C. explain D. solve

0
Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article. A. Prepare yourself B. The benefits of the sport C. When things go wrong D. Different skating techniques E. A change in approach F. The right attitude G. Moving off H. Holding your body correctly I. How it all started 1...... Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone...
Đọc tiếp

Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article.

A. Prepare yourself

B. The benefits of the sport

C. When things go wrong

D. Different skating techniques

E. A change in approach

F. The right attitude

G. Moving off

H. Holding your body correctly

I. How it all started

1......
Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone skates were used until the introduction of iron into Scandinavia about the year 200 AD. Among the Scandinavian upper classes, skating was seen as an essential skill.
2.......

In the early 20th century, skating was stylish and reserved, but at the 1924 Winter Olympics, 11-year-old Sonja Henie introduced a more athletic attitude which inspired a new wave of popularity. Nowadays art and athletics are combined and modern skating is both graceful and physically demanding.
3......
For the beginner, balance and control are still important and speed can only increase with proficiency. The position of your body plays a great part in the balance. Legs slightly bowed and the knees bent keep the body weight centred; in effect the body leans slightly forward in this position. For skating, probably more than any other sport or recreation, relaxation is vital.
4......
For the starting position, the heels shoould almost be touching and the feet should be turned outwards. While pushing forward with the back foot, you make a very small movement with the other foot. Fairly easy, isn't it? If you can keep this up for a while, you can then slowly increase the length of your movements as you gain experience.
5......
Knowing how to fall must be learned among the skater's first skills. Even the best of the professionals fall. In order to fall without injury, you should be as relaxed as possible. In this way the shock of hitting the ice is lessened. To get up, use your hands to get into a kneeling position, then stand.
6......
Once you have learned to move on the ice with confidence, there are various styles to be practised - figure skaing, free style, distance, speed, skating in pairs and so on - but the basis of them all, and by far the best approach, is first to learn figure skating and then elementary freestyle. With proper guidance available at most of the ice rinks troughout the country, the basic figures can soon be learned and the turns, jumps and spins of elementary free style will soon follow.
7......
If you look at any good or professional skater, you will see how relaxed they are and how easily they move. To achieve this an expertise programme should be regularly practised. It can be dangerous to skate with a stiff body and warm-up exercises should at least include those for the legs, back and shoulders, with special emphasis on the ankles and knees. After a long or intense session, the same exercises should be used afterwards to avoid stiffness.
8......
Skating improves balance, co-ordination, relaxation and movement. It improves heart and lung activity and generally strengthens the body. Combined with swimming or jogging, it provides a great programme for all-round health and fitness.

1
5 tháng 1 2019

Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article.

A. Prepare yourself

B. The benefits of the sport

C. When things go wrong

D. Different skating techniques

E. A change in approach

F. The right attitude

G. Moving off

H. Holding your body correctly

I. How it all started

1...I...
Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone skates were used until the introduction of iron into Scandinavia about the year 200 AD. Among the Scandinavian upper classes, skating was seen as an essential skill.
2....E...

In the early 20th century, skating was stylish and reserved, but at the 1924 Winter Olympics, 11-year-old Sonja Henie introduced a more athletic attitude which inspired a new wave of popularity. Nowadays art and athletics are combined and modern skating is both graceful and physically demanding.
3....H..
For the beginner, balance and control are still important and speed can only increase with proficiency. The position of your body plays a great part in the balance. Legs slightly bowed and the knees bent keep the body weight centred; in effect the body leans slightly forward in this position. For skating, probably more than any other sport or recreation, relaxation is vital.
4....G..
For the starting position, the heels shoould almost be touching and the feet should be turned outwards. While pushing forward with the back foot, you make a very small movement with the other foot. Fairly easy, isn't it? If you can keep this up for a while, you can then slowly increase the length of your movements as you gain experience.
5..C....
Knowing how to fall must be learned among the skater's first skills. Even the best of the professionals fall. In order to fall without injury, you should be as relaxed as possible. In this way the shock of hitting the ice is lessened. To get up, use your hands to get into a kneeling position, then stand.
6....D..
Once you have learned to move on the ice with confidence, there are various styles to be practised - figure skaing, free style, distance, speed, skating in pairs and so on - but the basis of them all, and by far the best approach, is first to learn figure skating and then elementary freestyle. With proper guidance available at most of the ice rinks troughout the country, the basic figures can soon be learned and the turns, jumps and spins of elementary free style will soon follow.
7...A...
If you look at any good or professional skater, you will see how relaxed they are and how easily they move. To achieve this an expertise programme should be regularly practised. It can be dangerous to skate with a stiff body and warm-up exercises should at least include those for the legs, back and shoulders, with special emphasis on the ankles and knees. After a long or intense session, the same exercises should be used afterwards to avoid stiffness.
8..B....
Skating improves balance, co-ordination, relaxation and movement. It improves heart and lung activity and generally strengthens the body. Combined with swimming or jogging, it provides a great programme for all-round health and fitness.

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
Đọc tiếp

Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: Most of our energy we use every day comes from renewable energy sources.

A. True

B. False

2
27 tháng 11 2019

Đáp án: B

23 tháng 5 2021

B nha bn

Choose the best answer : 1. Could you tell me what a cell phone is used ........................ ? - It is used for talking to people A. for B. with C. in D. of 2. Don't worry .................. me . I'll be fine A. to B. about C. with D. for 3. The amount of solar energy that reaches the earth depends ................ the atmosphere A. to...
Đọc tiếp

Choose the best answer :

1. Could you tell me what a cell phone is used ........................ ? - It is used for talking to people

A. for B. with C. in D. of

2. Don't worry .................. me . I'll be fine

A. to B. about C. with D. for

3. The amount of solar energy that reaches the earth depends ................ the atmosphere

A. to B. in C. on D. with

4. The natural environment consists ................... all natural resources

A. in B. of C. to D. on

5. Solar energy can be changed ................. electricity

A. in B. to C. into D. for

6. Oil , coal and natural gas are .................. fuels made from decayed material from animal and plants

A. unleaded B. smokeless C. solid D. fossil

7. A nuclear reactor releases .................. which is dangerous to the environment

A. radiation B. heat C. energy D. carbon dioxide

8. We could make better ................... of our energy resources

A. spend B. use C. need D. limit

9. The government has spent 1 pound million on an advertising ................. to encourage energy conservation

A. campaign B. promotion C. operation D. enterprise

10. All fossil fuels are .................. resources that cannot be replaced after use

A. unlimited B. renewable C. available D. non-renewable

11. Many newer cars have a much lower fuel ....................................

A. consuming B. consumer C. consumation D. consumption

HELP ME !!!! Mình đang cần gấp ạ

1
15 tháng 5 2020

6. D

14 tháng 5 2020

Choose the best answer :

1. Could you tell me what a cell phone is used ........................ ? - It is used for talking to people

A. for B. with C. in D. of

2. Don't worry .................. me . I'll be fine

A. to B. about C. with D. for

3. The amount of solar energy that reaches the earth depends ................ the atmosphere

A. to B. in C. on D. with

4. The natural environment consists ................... all natural resources

A. in B. of C. to D. on

5. Solar energy can be changed ................. electricity

A. in B. to C. into D. for

6. Oil , coal and natural gas are .................. fuels made from decayed material from animal and plants

A. unleaded B. smokeless C. solid D. fossil

7. A nuclear reactor releases .................. which is dangerous to the environment

A. radiation B. heat C. energy D. carbon dioxide

8. We could make better ................... of our energy resources

A. spend B. use C. need D. limit

9. The government has spent 1 pound million on an advertising ................. to encourage energy conservation

A. campaign B. promotion C. operation D. enterprise

10. All fossil fuels are .................. resources that cannot be replaced after use

A. unlimited B. renewable C. available D. non-renewable

11. Many newer cars have a much lower fuel ....................................

A. consuming B. consumer C. consumation D. consumption

21 tháng 10 2020

Ex1: complete the following sentences, using a suitable preposition for each gap:

1. There are many people who seem to be incapable of making friends.

2. Knowledge can help to brighten up your future.

3. Selfish people are concerned only with their own interests and feelings.

4. I always think about my son.

5. Friendship is a two-sided affair , it lives by give-and-take.

6. He takes up an English course to improve his English.

7. They seem to be tired of doing the same things every day.

8. All soldiers must loyal to his country.

9. Those who are easily influenced by rumours can never be good friends.

10. Those people seem to have no sympathy for his abject condition.

11. Good friendship should be based on mutual understanding.

12. He insisted on paying for the meal.