Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
I. Complete each sentence with one suitable preposition or connective :
( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; althought; therefore; however; up; so ; and; at; with )
1. It seems very difficult ...for.....me to have a trip abroad.
2. It all depends ......on......my parents.
3. Maryam wanted to stay.....in...... Ha Noi
4. I didn't buy the car .........because..........I didn't have enough money
5. It was raining heavily,.....so......I went out.
Noi?
6. Is it very different.....from......Ha Noi? -The two cities are the same in some ways.
7. He went to see a movie called "Ghosts......and.... Monsters".
8. Mai goes to school six days a week,.....from.... .Monday to Saturday
9. We're looking forward.......to...seeing you in June.
10. Both boys enjoy school,..and......they prefer to be outside the classroom
11. Would you like to play soccer......and......volleyball ?
12. They are waiting......for...... Lan outside her school.
13. It's very kind......of.....you to say so !
14. He got wet....because........ he didn't take a raincoat.
I. Complete each sentence with one suitable preposition or connective :
( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; although; therefore; however; up; so ; and; at; with )
1. It seems very difficult for me to have a trip abroad.
2. It all depends on my parents.
3. Maryam wanted to stay in Ha Noi
4. I didn't buy the car because I didn't have enough money
5. It was raining heavily, but (.However,) I went out.
6. Is it very different from Ha Noi? -The two cities are the same in some ways.
7. He went to see a movie called "Ghosts and Monsters".
8. Mai goes to school six days a week, from Monday to Saturday
9. We're looking forward to seeing you in June.
10. Both boys enjoy school, but they prefer to be outside the classroom
11. Would you like to play soccer or volleyball ?
12. They are waiting for Lan outside her school.
13. It's very kind of you to say so !
14. He got wet because he didn't take a rincoat.
15. Because they forgot about the time, they arrived home late.
16. Van feels like a member of the family because they are very nice.
17. She got up late, so she missed the first class.
18 Although the work is sometimes very hard, he is doing it very well.
19. We sometimes stayed out late, but we always got home before midnight.
20. Malaysia is divided into two regions.
21. The ao dai consists of a long silk tunic that is slit on the sides
22. Some designers have taken inspiration from Vietnamese's ethnic minorities.
23. My friend and I always keep in touch.
24.Maryam was impressed by the beauty of the city and by the friendliness of its people.
25. On Maryam's first day in Ha Noi, Lan took her to Hoang Kiem Lake.
26. She is beautiful and intelligent, so (;therefore,) she won the beauty contest.
27. He seemed a friendly person, but I didn't like him.
28. Vietnamese women today often prefer to wear modern clothing at work.
29. Maryam was really impressed by the beauty of Hue.
30. He went to the market to buy a jacket, a pair of shoes and a T-Shirt.
II. Complete each sentence with one suitable preposition or connective
( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; although; therefore; however; up; so ; and; at; with )
1. We have lived in this town for ten years.
2. Which country do you come from ?
3. The children are very interested in those cartoons.
4. She spend all her money on clothes.
5. My daughter goes to work at seven o'clock.
6. Workers loved wearing jean cloth because the material was very strong
7. The ao dai has been modernized since years.
8. Some designers have printed lines of poetry on the ao dai.
9. He is good at English
10. The sales of jeans stopped growing (up) but they have never been out of fashion.
11. We have lived in this town since 1998.
12. Jeans have never been out of fashion.
13 Jean cloth was made from cotton.
14. In the 1990s, the sale of jeans stopped going up
15. They have added patterns to the ao dai, so it looks traditional and fashionable.
16. My sister is fond of.........
17. She doesn't find it convenient to wear ao dai................wearing school uniform everyday.
18. My mother hasn't worn ao dai for ten years
19. Some designers have taken inspiration from Vietnam's ethnic minorities.
20. Jean cloth was very strong and it didn't wear out easily
III. Complete each sentence with one suitable preposition or connective
( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; althought; therefore; however; up; so ; and; at; with )
1. His opinion is different from mine.
2. If you don't pay attention to the teacher, you will be punished.
3. I'm good at English
4. I play volleyball, and I play basketball.
5. Mrs. Brown is often worried about money
6. I'm not interested in Politics.
7. His book is different from mine.
8. He has worked for that company since 2000.
9. The apartment was comfortable, and it was not very expensive.
10. Your plan is similar with his.
11. The boy is afraid of snakes.
12. You must learn by heart new words.
13. They are interested in buying a new house.
14. The bus collected me very early in the morning
15. Don't worry about the money! I'll lend you.
16. Their parents were very angry, but they soon forgave their children's bad remarks
17. These machines haven't been used for many years
18. The Vietnamese course starts at 3rd October
19.I'm looking forward to hearing from you.
20. He will stay there at the beginning of October.
21. Late in the afternoon, we went shopping.
22. I enjoy the film although the beginning was boring.
23. Plastic bags can cause pollution because they are hard to disolve.
24. I haven't seen him since 2003
25. He's been in LonDon for five days.
26. My English course will end on December
27. She's been working since nine this morning.
28. Solar energy is cheap and unpolluted, so many people like to use it.
29. I haven't eaten for hours.
30. She is living with her parents on the farm.
31. Are you lefi-handed or right-handed?
32. She's lived here since 1975
33. The water is polluted, so it can't be drunk.
34. Many people use these light bulbs because they last longer than ordinary ones.
35. They have been married since October.
36. I enjoy watching TV and listening to music.
37. My birthday is on January 1st
38. We have been waiting for twenty minutes
39. It sometimes rains in Auturmn.
40. It was very dark, so I turn on the lights
IV. Complete each sentence with one suitable preposition or connective
( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; althought; therefore; however; up; so ; and; at; with )
1. Did you see the film at 10 p.m on HTV7 channel last night?
2. The Internet is available in our city, so we can get access to it.
3. I don't like watching sports because some of them are violent.
4. My father likes watching TV, but my mother doesn't.
5. Most of them enjoy playing games on the Internet.
6.I am fond of going to the movie on Sundays
7. A: Do you like reading newspapers or magazines ?
B. Newspapers.
8. He did the test well and I did, too.
9. Remote controls are used to interact with TV.
10. The information is posted by Jimhello at 10 December 2002.
11. Global communication was changed by the invention of the Internet.
12. We usually watch the news on TV because it's very informative.
13. This website is useful for people who are interested in wild life.
14. It's raining heavily, so I can't go out.
15. My mother loves reading newspapers and magazines
(có gì sai sót mong mọi người góp ý :<)
![](https://rs.olm.vn/images/avt/0.png?1311)
1)They have built up all sorts of fearsome prospects in their mind.
=> All sorts of fearsome prospects have been built up in their mind.
2)My brother is going to choose engineering for his future job.
=> Engineering is going to be chosen for my brother's future job.
3)They are preparing dinner in another room.
=> Dinner are being prepared in another room.
4)Lenin gave each of them two exercise books.
=> Each of them was given two exercise books by Lenin.
5)Women all over the world are acquiring greater independence.
=> Greater independence are being acquired by women all over the world.
6)The 20th century has given us a lot of advantages.
=> We have been given a lot of advanntages by the 20th century.
7)You will have to make great efforts in studying.
=> Great efforts will have to be made in studying.
8)We are going to translate HAMLET into our native language.
=> HAMLET is going to be translated into our native language.
9)Your sister must pay attention to her teacher's advice.
=> Your sister's advice must be paid attention by her.
10)In his chapter, we are going to give him an intelligent test.
=> In his chapter, he is going to be given anintelligent test.
11)She isn't going to pick these roses for the party.
=> These roses aren't going to be picked for the party by her.
12)Someone has taken awayall of my English books.
=> All of my books have been taken away.
13)People are talking about him everywhere.
=> He is being talked about everywhere.
14)Noone can answer that question.
=> That question can't be answered.
15)People say that he is 007.
=> He is said to be 007.
16)The teacher made us do a lot of exercise.
=> We were made to do a lot of exercise by teacher.
17)How are they going to do this project?
=> How is this project going to be done?
18)Which picture did you draw yesterday?
=> Which picture was drawn yesterday?
19)People rumoured that the coming crop was the worst.
=> The coming crop was rumoured to be the worst.
20)People say that prevention is better than cure.
=> That prevention is said to be better than cure.
21)They used to make the littlle boys climb the chimneys to clean them.
=> The little boys used to be made to climed the chimneys to clean them.
22)Are you going to take an English course during the summer?
=> Is an English course going to be taken during the summer?
23)They have to canel all the fights from London because of the bad weather.
=> All the flights from London have to be cancelled because of the bad weather.
24)We saw her cross the intersections.
=> She was seen to cross the intersections.
25)People considered that Micheal Jackson has been the best pop singer.
=> Micheal Jackson was considered to have been the best pop singer.
![](https://rs.olm.vn/images/avt/0.png?1311)
IV. Each sentence has a mistake find and correct it.
1. I wish I can go to the cinema with you tonight.
Can -> could
2. He asked me if I know that man over there.
Know -> knew
3. We are used to live next door to each other at one time.
To live -> living
4. Printing was invented by the Chinese.
The -> O
5. There was little traffic, so the journey didn’t take very long.
6. The number of the books in the library has risen to over five million.
Has risen -> have risen
7. If I had his phone number here, I will give it to you immediately.
Will give -> would give
8. My aunt has begun taught English for twenty years.
Taught -> to teach
9. He became interest in reading while he was working in the city library.
Interest -> interested
10. My father has retired three years ago and he is now living on his pension.
Is living -> lives
Đề 2
I. Each sentence has a mistake indentify and correct it.
1. If only we had a bigger house we can=> could invite our friends to stay.
2. It took me so many => much time to learn this lesson.
3. They listened to their teacher carefully, as=> so they understood the lesson easily.
4. The boy broke the window when he is=> was playing football with his friends.
5. Peter and John plays=> play badminton every Saturday with Maria and me.
6. She wishes he will => would stop interrupting her whenever she speaks.
7. Digital flat televisions are too expensive for we to buy at this=> that time.
8. I haven't seen my grandparents since=> for a quarter of a year
9. Your friends went to your native village last weekend, weren't=> didn't they?
10. Nam asked Mai what he can=> could do to help her.
II - Finish the second sentences so that it has the same meaning with the first one:
1. She planted that tree five years ago.
That tree....was planted five years ago .....
2. My family has someone water the roses every day.
My family has the.....roses watered everyday ............
3. He's going to have his room redecorated with some new furniture.
He's going to ask....to redecorate with some new furniture .......
4. Shall we use gas instead of burning coal?
I suggest....using has instead of burning coal.....
5. Tom failed the exam because of his laziness.
Because Tom.....was lazy, he failed the exam.......
6. I hope to see you at Christmas.
I'm.....looking forward to seeing you at Christmas ......
7. Laurence last saw his sister when she left from Japan.
Laurence 's......sister was last seen byLaurence when she left from Japan ...........
8. Do you spend two hours surfing the web every evening?
Does it .....take you two hours to surf the web every evening ?..........
9. I think it is the better to wait for the next bus.
I suggest....you should wait for the next bus .....
10. People have used the Internet all over the world.
The Internet.....has been used all over the world .....
III. Put in the correct word forms.
1. There has been a....reduction ....... (reduce) of 10% in the amount of the money available for buying the new books.
2. The alpine ......landscape .... (land) is very dramatic.
3. Women who are slimming can never enjoy a meal without being afraid of ............organization ............ (organize) their diet.
4. She always listens ............attentively ...............(attention) to what she is told.
5. He was..........informed ................. (information) of the consequences in advance.
6. The professor explained his ideas with great ............clearance............(clear)
7. The cost of the.....carriage ....... (carry) must be repaired by the buyer.
8. His health was seriously affected and he suffered from constantly.........overslept ........ (sleep).
9. In ancient Greece, the owl was a symbol of......wisdom .......... (wise)
10. The judge told him it was........irresponsible ............. (responsible) to drink and drive, and banned him for a year.
![](https://rs.olm.vn/images/avt/0.png?1311)
Đề 1
I. Each sentence has a mistake find and correct it.
1. I wish I can => could go to the cinema with you tonight.
2. He asked me if I know => knew that man over there.
3. We are => X used to live next door to each other at one time.
4. Printing was invented by the => X Chinese.
5. There was little traffic, so the journey didn't take very long.
6. The number of the books in the library has risen to over five million.
7. If I had his phone number here, I will => would give it to you immediately.
8. My aunt has begun => X taught English for twenty years.
9. He became interest => interested in reading while he was working in the city library.
10. My father has retired => retired three years ago and he is now living on his pension.
II. Rewrite these following sentences into conditional Sentences
1. They don't behave themselves so their parents are not happy about that.
→ If they behaved themselves, their parents would be happy about that.
2. She didn't say sorry so he was angry.
→ If she had said sorry, he woud not be angry
3. I am not a rich businessman and I can't afford to buy an expensive car.
→ If I was a rich businessman and I could afford to buy an expensive car.
4. It rained last night so I didn't go to the barbecue.
→ If it had not rained last night, I would have gone to the barbecue
5. My parents do not allow me to go, so I have to stay at home.
→ If my parrents allowed me to go, I would not stay at home
6. She doesn't pay attention to her cooking so the food is horrible.
→ If she paid attention to her cooking, the food would not be horrible
7. The weather was very nice so we didn't go camping.
→ If the weather had not been nice, we would have gone camping
8. The computer broke down and I had to stop my work.
→ If the computer had not broken down, I would not have stopped my work
9. She loves him so she forgives him easily.
→ If she didn't love him, she would not forgive him easily
10. He was angry so I didn't say anything.
→ If I had said something, he wouldn't have been angry
III - Fill in the blank space with the correct from of the words in parentheses:
1. They live happily in a small village. (Happy)
2. You should spend your money and energy as economical as possible. (Economy)
3. You can buy waste products made from this factory. (Produce)
4. This library is open to all readers (Read)
5. Air and water are necessary in our life. (Necessary)
6. My brother can repair electric appliances very well. (Apply)
7. These innovations will conserve the earth. (Innovate)
8. Since the world's energy resources are limited, we must conserve them. (Conservation)
9. We suggest replacing the light bulb. It is broken. (Replacement)
10. To keep the air unpolluted, people ought to use solar energy to create electricity. (Sun)
VI - Join each of the following pairs of sentences with "or, and, but, so or because"
1. I told a joke. Nobody laughed.
=> I told a joke but nobody laughed.
2. You must study harder. You will go into another class.
=> You must study harder or you will go into another class.
3. The city suffers from air pollution. The city suffers from water pollution.
=> The city suffer from both air and water pollution
4. I knew her family. I did what I could for her.
=> I knew her family so I did what I could for her.
5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.
=> We can't afford energy-saving light bulbs because the light bulbs are too expensive.
V. Put the verbs in the right tense or form
1. If he (learn) learnt to drive, he would be able to drive his car.
2. They will lose their way if they (not have) don't have a map.
3. If the students (attend) attend Quang Trung school, they have to wear uniform.
4. Frogs and toads (die) will die a lot if people continue to use electricity to catch fish.
5. If Lan (not have) doesn't have a bicycle, she will not go camping with us.
6. His father would buy that house if it (not be) was not expensive.
7. If students do not throw plastic bags anymore, our school yard (clean) will clean.
8. I would do the test in five minutes if it (not be) was not difficult.
VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.
1. Who's going to look after the children while you're away?
2. "Turn on the TV for me, will you? I want to watch the cartoon.
3. She's looked for her keys everywhere.
4. Turn off the radio. I'm working.
5. If we go on littering, the environment will become seriously polluted.
6. Don't throw these newspapers away.
7. Could you fill in this form?
8. Don't wake the baby up . Let him sleep.
9. Don't believe her. She's just made up the story.
10. Susan took off her coat and put it on the sofa.
VII. Fill in the blanks with proper words, then answer the following questions.
power - effective - nuclear - advanced - pollution
heat - stored - electricity - energy - panels
Are you looking for a cheap, clean, (1) effective source of power that doesn't cause (2) pollution or waste natural resources? Look no further than solar (3) energy from our Sun.
At present, most of our (4) electricity comes from the use of coal and gas, oil or (5) nuclear power. This power could be provided by the Sun. one percent of the solar energy that reaches the Earth is enough to provide (6) power for the total population.
Many countries are already using solar energy. Solar (7) pannels are placed on the roofs of a house and the Sun's energy is used to (8) water. The energy can be (9)stored for a number of days, so on cloudy days you can use solar energy, too.
Sweden has an (10) advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.
1) Is the solar energy an efficient source of power?
=> Yes, it is
2) Where are the solar panels placed?
=> Solar panels are placed on the roof of a house
3) How long can the energy be stored?
=> The energy can be stored for a number of days
4) Is the solar energy used in Vietnam now?
=> Yes, it is
Đề 2
I. Each sentence has a mistake indentify and correct it.
1. If only we had a bigger house we can => could invite our friends to stay.
2. It took me so many => much time to learn this lesson.
3. They listened to their teacher carefully, as => so they understood the lesson easily.
4. The boy broke the window when he is => was playing football with his friends.
5. Peter and John plays => play badminton every Saturday with Maria and me.
6. She wishes he will => would stop interrupting her whenever she speaks.
7. Digital flat televisions are => is too expensive for we to buy at this time.
8. I haven't seen my grandparents since => for a quarter of a year
9. Your friends went to your native village last weekend, weren't => didn't they?
10. Nam asked Mai what he can => could do to help her.
II - Finish the second sentences so that it has the same meaning with the first one:
1. She planted that tree five years ago.
That tree was plated 5 years ago
2. My family has someone water the roses every day.
My family has the roses watered every day
3. He's going to have his room redecorated with some new furniture.
He's going to ask somebody for redecorating his room with some new furniture
4. Shall we use gas instead of burning coal?
I suggest using gas instead of burning coal
5. Tom failed the exam because of his laziness.
Because Tom was lazy, he failed the exam
6. I hope to see you at Christmas.
I'm looking forward to seeing you at Christmas
7. Laurence last saw his sister when she left from Japan.
Laurence 's not seen his sister since she left from Japan
8. Do you spend two hours surfing the web every evening?
Does it take you two hours to surf the web every evening?
9. I think it is the better to wait for the next bus.
I suggest waitting for the next bus
10. People have used the Internet all over the world.
The Internet has been used all over the world
III. Put in the correct word forms.
1. There has been a reduction (reduce) of 10% in the amount of the money available for buying the new books.
2. The alpine landing (land) is very dramatic.
3. Women who are slimming can never enjoy a meal without being afraid of organizing (organize) their diet.
4. She always listens attentionly (attention) to what she is told.
5. He was infomative (information) of the consequences in advance.
6. The professor explained his ideas with great clearly(clear)
7. The cost of the carriage (carry) must be repaired by the buyer.
8. His health was seriously affected and he suffered from constantly sleeping(sleep).
9. In ancient Greece, the owl was a symbol of wisdom (wise)
10. The judge told him it was irreponsible (responsible) to drink and drive, and banned him for a year.
#trannguyenbaoquyen
Đề 1
I. Each sentence has a mistake find and correct it.
1. I wish I can => could go to the cinema with you tonight.
2. He asked me if I know => knew that man over there.
3. We are used to live => living next door to each other at one time.
4. Printing was invented by the Chinese => Chinese.
5. There was little traffic, so the journey didn't take very long. (câu này đúng rồi nha )
6. The number of the books in the library has risen => have been risen to over five million.
7. If I had his phone number here, I will => would give it to you immediately.
8. My aunt has begun taught => taught English for twenty years.
9. He became interest => interested in reading while he was working in the city library.
10. My father has retired => retired three years ago and he is now living on his pension.
II. Rewrite these following sentences into conditional Sentences
1. They don't behave themselves so their parents are not happy about that.
→ If ............they behaved themselves , their parents would be happy about that
2. She didn't say sorry so he was angry.
→ If ...........she had said sorry , he wouldn't have been angry
3. I am not a rich businessman and I can't afford to buy an expensive car.
→ If ........I were a rich businessman , I could afford to buy an expensive car
4. It rained last night so I didn't go to the barbecue.
→ If ..........it hasn't rained last night , I would have gone to the barbecue
5. My parents do not allow me to go, so I have to stay at home.
→ If ......my parents allowed me to go , I wouldn't have to stay at home
6. She doesn't pay attention to her cooking so the food is horrible.
→ If .......she paid attention to her cooking , the food wouldn't be horrible.
7. The weather wasn't very nice so we didn't go camping.
→ If ....the weather had been very nice , we would have gone camping
8. The computer broke down and I had to stop my work.
→ If .......the computer hadn't broken down , I wouldn't have stopped my work
9. She loves him so she forgives him easily.
→ If .............she didn't love him , she wouldn't forgive him easily
10. He was angry so I didn't say anything.
→ If ........he hadn't been angry , I would have said anything
III - Fill in the blank space with the correct from of the words in parentheses:
1. They live........happily....... in a small village. (Happy)
2. You should spend your money and energy as......economy..... as possible. (Economy)
3. You can buy waste.....product... made from this factory. (Produce)
4. This library is open to all........readers....... (Read)
5. Air and water are......necessary...... in our life. (Necessary)
6. My brother can repair electric.....appliances..... very well. (Apply)
7. These......innovations.... will conserve the earth. (Innovate)
8. Since the world's energy resources are limited, we must..conserve... them. (Conservation)
9. We suggest....replacing..... the light bulb. It is broken. (Replacement)
10. To keep the air unpolluted, people ought to use.......solar... energy to create electricity. (Sun)
VI - Join each of the following pairs of sentences with "or, and, but, so or because"
1. I told a joke. Nobody laughed.
=> I told a joke but nobody laughed.
2. You must study harder. You will go into another class.
=> You must study harder or you will go into another class.
3. The city suffers from air pollution. The city suffers from water pollution.
=> The city suffers from air pollution and the city suffers from water pollution.
4. I knew her family. I did what I could for her.
=> I knew her family and I did what I could for her.
5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.
=> We can't afford energy - saving light bulbs because the light bulbs are too expensive.
V. Put the verbs in the right tense or form
1. If he (learn) ____learnt___ to drive, he would be able to drive his car.
2. They will lose their way if they (not have) _don't have___ a map.
3. If the students (attend) _attends_ Quang Trung school, they have to wear uniform.
4. Frogs and toads (die) _will die__ a lot if people continue to use electricity to catch fish.
5. If Lan (not have) _doesn't have___ a bicycle, she will not go camping with us.
6. His father would buy that house if it (not be) _weren't_ expensive.
7. If students do not throw plastic bags anymore, our school yard (clean) _won't be cleaned__.
8. I would do the test in five minutes if it (not be) _weren't difficult.
VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.
1. Who's going to look __after____ the children while you're away?
2. "Turn ___on___ the TV for me, will you? I want to watch the cartoon.
3. She's looked ____for__ her keys everywhere.
4. Turn ___off___ the radio. I'm working.
5. If we go __on____ littering, the environment will become seriously polluted.
6. Don't throw these newspapers ___away___.
7. Could you fill __in____ this form?
8. Don't wake the baby __up____. Let him sleep.
9. Don't believe her. She's just made __up____ the story.
10. Susan took __of____ her coat and put it on the sofa.
![](https://rs.olm.vn/images/avt/0.png?1311)
Complete each blank with a suitable Preposition:
1) He speaks English like a native. He can give us advice ..on. how to improve our pronunciation.
2) Hoa often helps Na .with.. her written assignments.
3) Why don't you work harder ..for. the project? We have only two days left to complete it.
4) The TV repairman will be here .in.. five minutes.
5) People throughout the world must work together to look ..after. the environment.
6) If you go ..on. leaving the lights on all day, you will have an enormous electricity bill to pay ..at. the end of this month.
7) Have you seen my little sister? I've been looking ..for. her .for.. two hours.
8) Travelling ..by. public transport will reduce the amount of exhaust fume from cars and motorbikes.
9) I spend 16amonth..on.faresandIhavetopay16amonth..for.faresandIhavetopay32 .for.. lighting.
10) What is the purpose .of your.. visit .to.. our country?
11) We are interested ..in. the shortage of fresh water .to.. the world's population.
12) The cost of living in Vietnam is low compared .to.. Singapore.
13) Did children account .for.. 45 percent of the total population affected by the tsunami?
14) This toilet roll is finished. It should be replaced .with.. a new one.
15) The head of the household should tell each family member to be aware ..of. saving energy.
16) Instead ...of buying energy-saving lights, we should concentrate ..on. a more economical use of electricity.
17) He is good ..at. fixing wooden objects, but he is bad .at.. building with bricks.
18) This electrical appliance will not work .on.. electricity.
19) Look ..at. this enormous telephone bill before leaving ..for. work, darling. I can't believe in my eyes.
20) If you've got a cough, you should try to cut .down on.. the number of cigarettes you smoke.
![](https://rs.olm.vn/images/avt/0.png?1311)
●Complete the sentences below. Use the prepositions in the box.
after at between by during
for in on since until
1. Mr. Thanh isn't here at the moment. He'll be back _in__ a few minutes.
2. We were at the seaside __for___ two weeks.
3. I haven't seen Liz _since____ Monday.
4. Mrs. Nhung has gone away. She's been away _until__ Friday.
5. Where's Trang? She should be here __by____ now.
6. There are usually a lot of parties _on___ New Year's eve.
7. Can I meet you __between____ 8 am and 9 am?
8. We met a lot of people _during____ our holiday.
9. Ten o'clock is a bit early. We should come _after___ that.
10. They don't like traveling __at__ night.
![](https://rs.olm.vn/images/avt/0.png?1311)
( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; althought; therefore; however; up; so ; and; at; with )
1. The class will be divided.......into.........four groups.
2. They passed all their exams.......since....... they worked hard
3. She didn't attend the lesson,.........so......she could not do her homework
4. My mother buys many things to prepare.....on........ the Tet holidays.
5. Lan is sick........However.........,she has to finish the report today.
6. My mother went home.......since....she was tired.
7. It's very kind.........of.......you to help me know about English literature
8. She always listens.......to.............the music program on the radio
9. The dress is expensive.......However........, I like it.
10. I'm very worried ........about..........Hoa. She has been very depressed recently.
11. My mother is not only beautiful......but.........also generous.
12..........Although.......... she was tired, she helped me with my homework
13. .......On..........the first and second nights of Passover, Jewish families eat the Seder.
14. Rita wants to send a greeting card......to........her teacher on Teacher's Day.
15. .......Although.......her health isn't good, she always studies hard.
16. Christmas is a time.....for......... family members to get together
17. Peter is English,....but.......he loves Vietnamese cultures very much.
18. Ha Noi will have temperature.......between.........23 C and 27 C
19. Tuan has taken part........in....... different charity activities in his town.
20. We watched TV.....in........ two hours last night.
cho mình xin key vs