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2 tháng 7 2020

đây là biểu hiện của con người VÔ LIÊM SỈ

bị phốt rồi vẫn hiên ngang như mk vô tội và đây là VD

1 tháng 7 2020

1. reused

2. around

3. awarded

4. cleaner

27 tháng 12 2017

Bài 1:
1. His car needs.....................

A. be fixed B. fixing C. to be fixing D. fixed

2. Her watch needs...............

A. repairing B. to be repaired C. repaired D. A and B

3. My mother is going..........this house

A. sold B. sell C. to be sold D. to sell

4. There's somebody behind us. I think we are...........

A. being followed B. are followed C. follow D. following

5. Have you...........by a dog?

A. bite B. bit C. ever been bitten D. ever been bit

6. The room is being.........at the moment

A. was cleaned B. cleaned C. cleaning D. clean

7. It.......that the strik will en soon

A. is expected B. expected C. are expected D. was expected

8. It is........that many people are homeless after the floods

A. was reported B. reports C. reported D. reporting

9. He was said..........this building

A. designing B. to have designed C. to desgin D. designed

10. Ted........by a bee while he was sitting in the gardern

A. got sting B. got stung C. get stung D. gets stung

27 tháng 12 2017

Bài 1:
1. His car needs.....................

A. be fixed B. fixing C. to be fixing D. fixed

2. Her watch needs...............

A. repairing B. to be repaired C. repaired D. A and B

3. My mother is going..........this house

A. sold B. sell C. to be sold D. to sell

4. There's somebody behind us. I think we are...........

A. being followed B. are followed C. follow D. following

5. Have you...........by a dog?

A. bite B. bit C. ever been bitten D. ever been bit

6. The room is being.........at the moment

A. was cleaned B. cleaned C. cleaning D. clean

7. It.......that the strik will en soon

A. is expected B. expected C. are expected D. was expected

8. It is........that many people are homeless after the floods

A. was reported B. reports C. reported D. reporting

9. He was said..........this building

A. designing B. to have designed C. to desgin D. designed

10. Ted........by a bee while he was sitting in the gardern

A. got sting B. got stung C. get stung D. gets stung

Exercise 1: Choose the best answer: 1 . "Those eggs of different colors _____ in Russia ". a. were painted b. were paint c. were painting d. painted ...
Đọc tiếp

Exercise 1: Choose the best answer: 1 . "Those eggs of different colors _____ in Russia ". a. were painted b. were paint c. were painting d. painted 2. All flights _____ because of fog. a. is cancelled b. was cancelled c. were cancelled d. served 3 . The dinner _____ in the dinning room. a. is serving b. serves c. is being served d. served 4. I _____ listening and speaking. a. is being taught b. am being taught c. are being taught d. has taught 5. Gold_____ in California in the nineteenth century. a. was discovered b. has been discovered c. was discover d. they discovered 6. "Where's the old chicken coop?" "It_____ by a windstorm last year." a. destroy b. is destroyed c. was destroyed d. destroyed 7. "We're still looking for Thomas". " He hasn’t _____ yet?". a. been found b. to find c. found d. being found 8. All planes_____ before departure. a. will checked b. will has checked c. will be checked d. will been checked 9 . Diana _____ since she was four. a. has been dancing b. has been danced c. is dancing d. was danced 10. This room _____ by me every day a. was cleaned b. has cleaned c. cleaned d. is cleaned Exercise 2: Chuyển các câu sau sang thể bị động. 1. The waiter brings me this dish. 2. Our friends send these postcards to us. 3. Their grandmother told them this story when they visited her last week. 4. Tim ordered this train ticket for his mother. 5. She showed her ticket to the airline agent. 6. Jim baked this cake yesterday. 7. They are going to buy a new apartment next year. 8. The shop assistant handed these boxes to the customer. 9. The board awarded the first prize to the reporter. 10. Nam has just sent the Christmas cards to his family. 11. The committee appointed Alice secretary for the meeting. 12. Tom will give Anna a ride to school tomorrow. 13. They keep this room tidy all the time. 14. We gave Ann some bananas and some flowers. 15. They are moving the fridge into the living room now

0
A. Choose the best answer among A, B, C or D to complete each sentence 1. “What a beautiful shirt you’re wearing!” - “Thank you! It ……. especially for me by my mother.” A. is made B. has made C. made D. was made 2. I don’t understand why the students didn’t keep silent while the speech……. A. has been made B. was made C. would be made D. was being made 3. This is the first time I have been thiscar. Where..............? A. did it make B. did it made C. was it...
Đọc tiếp

A. Choose the best answer among A, B, C or D to complete each sentence

1. “What a beautiful shirt you’re wearing!” - “Thank you! It ……. especially for me by my mother.”

A. is made B. has made C. made D. was made

2. I don’t understand why the students didn’t keep silent while the speech…….

A. has been made B. was made C. would be made D. was being made

3. This is the first time I have been thiscar. Where..............?

A. did it make B. did it made C. was it make D. Was it made

4. Today, many serious childhood diseases............by early immunization.

A. are preventing B. can prevent C. prevent D. can be prevented

5. Whole-grain food products..........in most large supermarkets across the United States and Canada.

A. now can purchase B. can now be purchased C. now to purchase D. the purchase ofwhich

6. All that rubbish will have to be ......... at once.

A. get rid of B. got rid of C. got rid D. getting rid of

7. “What happened to thepostman?” “He ......... to a new town to work.”

A. has sent B. was send C. was sent D. sent

8. Excuse me. Isthis seat .............?

A. taking B. took C. occupy D. taken

9. There’s somebody walking behind us. I think……….

A. we are following B. We are being followed C. We are followed D. We are being following

10. We’re late. The film…… by the time we get to the cinema.

A. will already start B. will be already started C. will already have started D. will be starting

11. I still can not believe it. My bicycle..........Some minutes ago.

A. was stolen B. was stealing C. stolen D. stole

12. Some funny situations ............. in class yesterday.

A. happened B. was happened C. happens D. is happened

13. The child’s arm was swollenbecause he...........by a bee.

A. stung B. had stung C. had been stung D. had being stung

14. I….... with you on that subject. A. am agree B. am agreed C. agreeing D. agree

15. Many US automobiles........... in Detroit, Michigan.

A. manufacture B. have manufactured C. are manufactured D. are manufacturing

16. When I came, an experiment……in the lab.

A. was being holding B. has been held C. was being held D. has held

17. George is............ Lisa

A. marry with B. marry to C. married with D. married to

18. Last night a tornado swept throughRockville. It.........everything in its path.

A. destroyed B. was destroyed C. was being destroyed D. had been destroyed

19. Dynamite ............... by Alfred Bernard Nobel.

A. have been invented B. invented C. was invented D. was being invented

20………..this work ...........before you went to Moscow?

A. will/have been done B. Has/been done C. will/be done D. had/been done

21. If you..........about it, will you be able to answer?

A. are asked B. ask C. will be asked D. asked

22. Do you believe that such a problem can..............?

A. solve B. be solving C. is solved D. be solved

23. “Can’t we do something about the situation?” – “Something......right now.”

A. is doing B. is do C. is being done D. has been doing

24. The university ............... by private funds as well as by tuition income.

A. is supported B. supports C. is supporting D. has supported

25. This picture.............by Johnny when I came.

A. painted B. was painted C. was being painted D. had been painted

26. It must..............without delay.

A. do B. have been done C. be doing D. be done

27. This exercise may ................. with a pencil.

A. be written B. to be write C. be writing D. write

28. The money ………to him 2 months ago, but it ......... back yet.

A. Was lent/had not been given B. has been lent/was notgiven C. was lent/has not given D. was lent/has not been given

29. She could easily ..............for a top model.

A. mistaken B. have mistaken C. been mistaken D. be mistaken

30. My shirt .........by my sister on my last birthday.

A. gave B. was given C. had been given D. was being given

3
12 tháng 4 2020

A. Choose the best answer among A, B, C or D to complete each sentence

1. “What a beautiful shirt you’re wearing!” - “Thank you! It ……. especially for me by my mother.”

A. is made B. has made C. made D. was made

2. I don’t understand why the students didn’t keep silent while the speech…….

A. has been made B. was made C. would be made D. was being made

3. This is the first time I have been this car. Where..............?

A. did it make B. did it made C. was it make D. Was it made

4. Today, many serious childhood diseases ............ by early immunization.

A. are preventing B. can prevent C. prevent D. can be prevented

5. Whole-grain food products..........in most large supermarkets across the United States and Canada.

A. now can purchase B. can now be purchased C. now to purchase D. the purchase of which

6. All that rubbish will have to be ......... at once.

A. get rid of B. got rid of C. got rid D. getting rid of

7. “What happened to the postman?” “He ......... to a new town to work.”

A. has sent B. was send C. was sent D. sent

8. Excuse me. Is this seat .............?

A. taking B. took C. occupy D. taken

9. There’s somebody walking behind us. I think……….

A. we are following B. We are being followed C. We are followed D. We are being following

10. We’re late. The film…… by the time we get to the cinema.

A. will already start B. will be already started C. will already have started D. will be starting

11. I still can not believe it. My bicycle..........Some minutes ago.

A. was stolen B. was stealing C. stolen D. stole

12. Some funny situations ............. in class yesterday.

A. happened B. was happened C. happens D. is happened

13. The child’s arm was swollen because he...........by a bee.

A. stung B. had stung C. had been stung D. had being stung

14. I….... with you on that subject.

A. am agree B. am agreed C. agreeing D. agree

15. Many US automobiles........... in Detroit, Michigan.

A. manufacture B. have manufactured

C. are manufactured D. are manufacturing

16. When I came, an experiment……in the lab.

A. was being holding B. has been held

C. was being held D. has held

17. George is ............ Lisa

A. marry with B. marry to C. married with D. married to

18. Last night a tornado swept through Rockville. It ......... everything in its path.

A. destroyed B. was destroyed C. was being destroyed D. had been destroyed

19. Dynamite ............... by Alfred Bernard Nobel.

A. have been invented B. invented C. was invented D. was being invented

20………..this work ...........before you went to Moscow?

A. will/have been done B. Has/been done C. will/be done D. had/been done

21. If you..........about it, will you be able to answer?

A. are asked B. ask C. will be asked D. asked

22. Do you believe that such a problem can .............. ?

A. solve B. be solving C. is solved D. be solved

23. “Can’t we do something about the situation?” – “Something......right now.”

A. is doing B. is do C. is being done D. has been doing

24. The university ............... by private funds as well as by tuition income.

A. is supported B. supports C. is supporting D. has supported

25. This picture.............by Johnny when I came.

A. painted B. was painted C. was being painted D. had been painted

26. It must..............without delay.

A. do B. have been done C. be doing D. be done

27. This exercise may ................. with a pencil.

A. be written B. to be write C. be writing D. write

28. The money ………to him 2 months ago, but it ......... back yet.

A. Was lent/had not been given B. has been lent / was notgiven C. was lent / has not given D. was lent/has not been given

29. She could easily ..............for a top model.

A. mistaken B. have mistaken C. been mistaken D. be mistaken

30. My shirt .........by my sister on my last birthday.

A. gave B. was given C. had been given D. was being given

13 tháng 4 2020

cảm ơn nhiều nha

6 tháng 7 2016

1. I can't make ________ what is happening.

A. away B. over C. out D. on

2. A ________ is being offered for information leading to the arrest of the bank robber

. A. prize B. reward C. notice D. repayment

3. This dish ________. Is it spicy?

A. smells well B. is smelling good C. is smelled well D. smells good

4. Who was the first American person ________ on the moon?

A. walking B. who walked C. walked D. to walk

6 tháng 7 2016

 

. Choose the best answer to complete the following sentences.

1. I can't make ________ what is happening.

A. away B. over C. out D. on

2. A ________ is being offered for information leading to the arrest of the bank robber

. A. prize B. reward C. notice D. repayment

3. This dish ________. Is it spicy?

A. smells well B. is smelling good C. is smelled well D. smells good

4. Who was the first American person ________ on the moon?

A. walking B. who walked C. walked D. to walk

 

1. it's possible to ..................solar energy for a number of dáy 2. solar energy doesn't cause........................... 3. if we go on ........................, ourr environment will become seriously polluted 4. a............................. is a person who works to protect the environment from damage or destruction 5. if we keep our environment clean , we will live a happier and................ life 6. my friend .................taking showwer because we can save water 7. solar...
Đọc tiếp

1. it's possible to ..................solar energy for a number of dáy

2. solar energy doesn't cause...........................

3. if we go on ........................, ourr environment will become seriously polluted

4. a............................. is a person who works to protect the environment from damage or destruction

5. if we keep our environment clean , we will live a happier and................ life

6. my friend .................taking showwer because we can save water

7. solar energy can be used on ................ dáy

8. energy ..................................bulbs should be used to save electricity

9. if there is too much....................fume in the air, many people will cope with respiratory problems

10. i'm pleased .................... you are working hard

11. what about............................. used paper, bottles,and cán everday?it's not difficult

12. a ................ is a person who pút in and repairs, water pipes,baths,sinks

1
27 tháng 10 2018

1. it's possible to ........úe..........solar energy for a number of dáy

2. solar energy doesn't cause.............pollution..............

3. if we go on .........wasting ..............., ourr environment will become seriously polluted

4. a..............environmentalist............... is a person who works to protect the environment from damage or destruction

5. if we keep our environment clean , we will live a happier and.........more pleasant....... life

6. my friend .......suggested..........taking showwer because we can save water

7. solar energy can be used on ......some.......... dáy

8. energy ................saving..................bulbs should be used to save electricity

9. if there is too much........of............fume in the air, many people will cope with respiratory problems

10. i'm pleased ........that............ you are working hard

11. what about...............collecting.............. used paper, bottles,and cán everday?it's not difficult

1 we can not have our car now ,................................. at the garage a it's still being repalred b it's still repairing c it's still repaired d it's still being repairing 2 john .......................you when he has finished the report ...
Đọc tiếp

1 we can not have our car now ,................................. at the garage a it's still being repalred b it's still repairing c it's still repaired d it's still being repairing 2 john .......................you when he has finished the report a was calling b was being called c will call d will be called 3 the house .................... six decades ago a was built b was building c will be built d was to be built 4 the building ...................... a is being demolished b is demolishing c has demolished d been demolished 5 while i ...................... this morning , i met jane a shop b shopping c was shopping d am shopping 6 wait here until i ....................you a am calling b am going to call c call d will call 7 this room ....................... for ages a has not used b has not been used c has not used d has not been used 8 i am like to have my shoes .................at once a repair b repairing c repaied d being repaired 9 i am going to have my house ........................this weekend a is redecorated b redecorated c will be redecorated d redecorate 10 my shoes need ......................... a to clean b cleaning c to be cleaned d b and c 11 pupils are made ...................hard at school a work b to work c working d worked 12 the factory is said .............................. in a fire two years ago a being destroyed b to have been destroyed c to have destroyed d to destroy

1
22 tháng 5 2017

1 we can not have our car now ,................................. at the garage

a it's still being repaired b it's still repairing c it's still repaired d it's still being repairing

2 john .......................you when he has finished the report

a was calling b was being called c will call d will be called

3 the house .................... six decades ago

a was built b was building c will be built d was to be built

4 the building ......................

a is being demolished b is demolishing c has demolished d been demolished

5 while i ...................... this morning , i met jane

a shop b shopping c was shopping d am shopping

6 wait here until i ....................you

a am calling b am going to call c call d will call

7 this room ....................... for ages

a has not used b has not been used c has not used d has not been used

8 i am like to have my shoes .................at once

a repair b repairing c repaired d being repaired

9 i am going to have my house ........................this weekend

a is redecorated b redecorated c will be redecorated d redecorate

10 my shoes need .........................

a to clean b cleaning c to be cleaned d b and c

11 pupils are made ...................hard at school

a work b to work c working d worked

12 the factory is said .............................. in a fire two years ago

a being destroyed b to have been destroyed c to have destroyed d to destroy

Polyester is now being used for bottles. ICI, the chemicals and plastics company, believes that it is now beginning to break the grip of glass on the bottle business and thus take advantage of this huge market. All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the most...
Đọc tiếp

Polyester is now being used for bottles. ICI, the chemicals and plastics company, believes that it is now beginning to break the grip of glass on the bottle business and thus take advantage of this huge market.

All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the most hopeful new market was in packaging, bottles and cans.

Since 1982 it has opened three new factories’ producing “Melinar” , the raw material from which high quality polyester bottles are made.

The polyester bottle was born in the 1970s, when soft drinks companies : like Coca Cola started selling their drinks in grant two-litre containers. Because of the build-up of the pressure of gas in these large containers, glass was unsuitable. Nor was PVC, the plastic which had been used for bottles since the 1960s, suitable for drinks with gas in them. A new plastic had to be made.

Glass is still cheaper for the smaller bottles, and will continue to be so unless oil and plastic become much cheaper, but plastic does well for the larger sizes.

Polyester bottles are virtually unbreakable. The manufacturers claim they are also lighter, less noisy when being handled, and can be re-used. Shopkeepers and other business people are unlikely to object to a change from glass to polyester, since these bottles mean few breakages, which are costly and time-consuming.The public, though, have been more difficult to persuade. ICI’s commercial department is developing different bottles with interesting shapes, to try and make them visually more attractive to the public.

The next step could be to develop a plastic which could replace tins for food. The problem here is the high temperatures necessary for cooking the food in the container.

1.Plastics of various kinds have been used for making bottles

A. since 1982.

B. since the 1970s but only for large bottles.

C. since the 1960s but not for liquids with gas in them.

D. since companies like Coca Cola first tried them.

2. Why is ICI’s Plastics Division interested in polyester for bottles?

A. The other things they make are not selling well.

B. Glass manufacturers cannot make enough new bottles.

C. They have factories which could be adapted to make it.

D. The price of oil keeps changing.

3. Why aren’t all bottles now made of polyester?

A. The price of oil and plastic has risen.

B. It is not suitable for containing gassy drinks.

C. The public like traditional glass bottles.

D. Shop keepers dislike re-usable bottles.

4. Manufacturers think polyester bottles are better than glass bottles because they

A. are cheaper.

B. are more suited to small sizes.

C. are more exciting to look at.

D. do not break easily.

5. Plastic containers for holding food in the same way as cans

A. have been used for many years.

B. are an idea that interests the plastics companies.

C. are possible, but only for hot food.

D. are the first things being made in the new factories.

1
1 tháng 10 2020

Polyester is now being used for bottles. ICI, the chemicals and plastics company, believes that it is now beginning to break the grip of glass on the bottle business and thus take advantage of this huge market.

All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the most hopeful new market was in packaging, bottles and cans.

Since 1982 it has opened three new factories’ producing “Melinar” , the raw material from which high quality polyester bottles are made.

The polyester bottle was born in the 1970s, when soft drinks companies : like Coca Cola started selling their drinks in grant two-litre containers. Because of the build-up of the pressure of gas in these large containers, glass was unsuitable. Nor was PVC, the plastic which had been used for bottles since the 1960s, suitable for drinks with gas in them. A new plastic had to be made.

Glass is still cheaper for the smaller bottles, and will continue to be so unless oil and plastic become much cheaper, but plastic does well for the larger sizes.

Polyester bottles are virtually unbreakable. The manufacturers claim they are also lighter, less noisy when being handled, and can be re-used. Shopkeepers and other business people are unlikely to object to a change from glass to polyester, since these bottles mean few breakages, which are costly and time-consuming.The public, though, have been more difficult to persuade. ICI’s commercial department is developing different bottles with interesting shapes, to try and make them visually more attractive to the public.

The next step could be to develop a plastic which could replace tins for food. The problem here is the high temperatures necessary for cooking the food in the container.

1.Plastics of various kinds have been used for making bottles

A. since 1982.

B. since the 1970s but only for large bottles.

C. since the 1960s but not for liquids with gas in them.

D. since companies like Coca Cola first tried them.

2. Why is ICI’s Plastics Division interested in polyester for bottles?

A. The other things they make are not selling well.

B. Glass manufacturers cannot make enough new bottles.

C. They have factories which could be adapted to make it.

D. The price of oil keeps changing.

3. Why aren’t all bottles now made of polyester? (Câu này mk hk chắc)

A. The price of oil and plastic has risen.

B. It is not suitable for containing gassy drinks.

C. The public like traditional glass bottles.

D. Shop keepers dislike re-usable bottles.

4. Manufacturers think polyester bottles are better than glass bottles because they

A. are cheaper.

B. are more suited to small sizes.

C. are more exciting to look at.

D. do not break easily.

5. Plastic containers for holding food in the same way as cans

A. have been used for many years.

B. are an idea that interests the plastics companies.

C. are possible, but only for hot food.

D. are the first things being made in the new factories.

17 tháng 5 2017

1 they want us ..............our classroom more atractively a decorate b to decorate c decorating d decorated

2 i wear a hat ..................... i do not want to be sick a but b and c about d of

=> câu này theo em đáp án là because / since/ as ( trog trường hợp đề sai )

3 what can we do to spend less .....................lighting ? a in b on c about d of

4 many new air conditioners will ......................... this morning a be installed b be sold c be cleaned

5 we should ..........................all the electric appliances when leaving our room a turn off b turning off c turn on d turning on

6 she told me she ....................... go to ha noi the following day a has to b had to c will have to d would have to

7 everyone should ...................forest and environment a reduce b prevent c protect d wash

8 we were very ..................... that you won the first prize a amaze b amazed c amazing d amazenment

9 if a disaster ...................... in an area , people from other areas will offer help a happens b will happen c happening d would happen

V. Reading the following passage and choose the best answers LEARNING A LANGUAGE Speech is one of the most important (1)_________of communicating. It consists of far more than just making noises. To talk and also to (2)_________by other people, we have to speak a language, that is, we have to use combinations of (3)_________that everyone agrees stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a...
Đọc tiếp

V. Reading the following passage and choose the best answers

LEARNING A LANGUAGE

Speech is one of the most important (1)_________of communicating. It consists of far more than just making noises. To talk and also to (2)_________by other people, we have to speak a language, that is, we have to use combinations of (3)_________that everyone agrees stand for a particular object or idea. Communication would be impossible if everyone made up their own language.

Learning a language properly is very (4)_________. The basic (6)_________ of English is not very large, and only about 2000 words are needed to speak it quite …56…. But the more words you know, the more ideas you can (7)_________and the more precise you can be about their exact meaning.

Words are the (8)_________ thing we use in communicating what we want to say. The way we (9)_________ the words is also very important. Our tone of voice can express many emotions and (10)_________whether we are pleased of angry, for instance.

1. A. ways B. reasons C. rules D. tests

2. A. be examined B. be talked C. be understood D. be spoken

3. A. sounds B. languages C. systems D. talks

4. A. important B. expensive C. simple D. easy

5. A. word B. vocabulary C. grammar D. structure

6. A. good B. fluent C. well D. perfect

7. A. grow B. need C. pass D. express

8. A. most B. main C. certain D. full

9. A. send B. talk C. say D. pass

10. A. asks B. understands C. knows D. shows

2
27 tháng 10 2019

LEARNING A LANGUAGE

Speech is one of the most important (1)_________of communicating. It consists of far more than just making noises. To talk and also to (2)_________by other people, we have to speak a language, that is, we have to use combinations of (3)_________that everyone agrees stand for a particular object or idea. Communication would be impossible if everyone made up their own language.

Learning a language properly is very (4)_________. The basic (6)_________ of English is not very large, and only about 2000 words are needed to speak it quite …56…. But the more words you know, the more ideas you can (7)_________and the more precise you can be about their exact meaning.

Words are the (8)_________ thing we use in communicating what we want to say. The way we (9)_________ the words is also very important. Our tone of voice can express many emotions and (10)_________whether we are pleased of angry, for instance.

1. A. ways B. reasons C. rules D. tests

2. A. be examined B. be talked C. be understood D. be spoken

3. A. sounds B. languages C. systems D. talks

4. A. important B. expensive C. simple D. easy

5. A. word B. vocabulary C. grammar D. structure

6. A. good B. fluent C. well D. perfect

7. A. grow B. need C. pass D. express

8. A. most B. main C. certain D. full

9. A. send B. talk C. say D. pass

10. A. asks B. understands C. knows D. shows

27 tháng 10 2019

1. A. ways B. reasons C. rules D. tests

2. A. be examined B. be talked C. be understood D. be spoken

3. A. sounds B. languages C. systems D. talks

4. A. important B. expensive C. simple D. easy

5. A. word B. vocabulary C. grammar D. structure

6. A. good B. fluent C. well D. perfect

7. A. grow B. need C. pass D. express

8. A. most B. main C. certain D. full

9. A. send B. talk C. say D. pass

10. A. asks B. understands C. knows D. shows