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Quỳnh Như
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mira Nguyen
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Nguyễn Huyền Trâm
4 tháng 4 2020 lúc 9:10

1. If people solve the problem of smoke from vehicles and factories, the air _____ pure and fresh.

A. is B. was C. will be D. would be

2. If you post false information on the Internet, you _____fined.

A. gets B. got C. would get D. will get

3. I believe that if all the people _____ the government’s instructions, we ____COVID-19 from spreading.

A. don’t follow/ will prevent

B. followed/ will prevent

C. follow/ would prevent

D. follow/ will prevent

4. Do you think there would be less conflict in the world if all people _____ the same language?

A. spoke B. speak C. had spoken D. will speak

5. If our schools are still closed because of the pandemic, we _____to study online.

A. wouldn’t B. would try C. tried D. will try

6. If I ____you, I ____many subjects online instead of playing video games.

A. was/ will study B. am/ will study C. were/ would study D. am/ would study

7. If people need more paper, more trees _____.

A. will cut down B. cut down C. will be cut down D. are cutting down

8. My English is not good. If I ___ English well, I ___ able to get a good job in a foreign company.

A. speak/ can be B. spoke / were C. speak/ were D. spoke/ would be

9. If everybody _____to the fight against COVID-19, we will win soon.

A. contribute B. contributes C. are contributing D. is contributed

10. If people protect the forest, a lot of trees _____.

A. will be preserved B. will preserve C. preserve D. would preserve

11. If you were me, what _____?

A. you would do B. will you do C. do you do D. would you do

12. People don’t trust him because he tells lies.

A. If he tells lies, people won’t trust him.

B. If he didn’t tell lies, people would trust him.

C. If he doesn’t tell lies, people will trust him.

D. If he told lies, people wouldn’t trust him.

13. The government limits travel and close contact among people, so we can prevent COVID-19 from spreading.

A. If the government didn’t limit travel and close contact among people, we couldn’t prevent COVID-19 from spreading.

B. If the government doesn’t limit travel and close contact among people, we can prevent COVID-19 from spreading.

C.If the government doesn’t limit travel and close contact among people, we could prevent COVID-19 from spreading.

D. If the government limited travel and close contact among people, we couldn’t prevent COVID-19 from spreading.

14. Wear a face mask when you are with many people, or you will be at risk.

A. If you wear a face mask when you are with many people, you will be at risk.

B. If you don’t wear a face mask when you are with many people, you will be at risk.

C. If you didn’t wear a face mask when you are with many people, you would be at risk.

D. If you don’t wear a face mask when you are with many people, you would be at risk.

18. We/ should/ maintain/ personal space/ avoid/ crowds/ if/ we/ want/ be/ safe/ now.

A. We should be maintained personal space and avoid crowds if we want to be safe now.

B. We should maintain personal space and avoid crowds if we want to be safe now.

C. We should maintain personal space and avoid crowds if we wanted to be safe now.

D. We should maintain personal space to avoid crowds if we want be safe now.

19. Her English/ not/ be/ rusty/ she/ used/ more often.

A. Her English wouldn’t be rusty if she uses it more often.

B. Her English wouldn’t be rusty if she has used it more often.

C. Her English wouldn’t be rusty if she is using it more often.

D. Her English wouldn’t be rusty if she used it more often.

20. If people/ solve/ problem/ smoke from vehicles, the air/ be pure and fresh.

A. If people solved the problem of smoke from vehicles, the air is pure and fresh.

B. If people solve the problem of smoke from vehicles, the air was pure and fresh.

C. If people solve the problem of smoke from vehicles, the air will be pure and fresh.

D. If people solve the problem of smoke from vehicles, the air would be pure and fresh.

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 Khách vãng lai đã xóa
Huyền Trang Hoàng
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_silverlining
12 tháng 5 2017 lúc 17:48

1 where ................... you go if you have a car ? a will b are c would d were

2 you will fail the exam , ...........................you study harder a as b if c unless d although

3 if i ............................ a bird , i would be a dove a are b were c am d is

4 if today .............................sunday , we .......................to the beach a is / would go b were / would go c will be / will go d were / will go

5 if it .................... this morning , i will not to out a rain b rained c rains d raining

6 nobody hates you ! it is all in your ......................................... a imagine b imaginary c imagining d imagination

7 i am poor , so i can not buy a car a if i am rich , i can buy a car b if i were rich , i can buy a car c if i were rich , i could buy a car d if i were rich , i will buy a car

8 water these plants or they will die a if you did not water these plants , they will die b if you water these plants , they will die c if i do not water these plants , they will die d if you are watering these plants , they will die

9 where is lan ? _parhaps she is working a she may be working b she can be working c she must be working d she will be working 10 nam will probalby be there a nam is here b nam might be there c she must be there d nam might not be there

11 the house ............................. shakespeare was born is open to the public a where b which c that d when

1 2 a .......................... was a person who went through city streets shouted the latest news a town crier b magician c singer d clown

13 if he spoke english more slowly , she ......................... so many mistakes a will not make b would not make c did not make d made

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Minh Duy
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Đỗ Thanh Hải
26 tháng 11 2021 lúc 18:46

1.Gold_____ in California in the nineteenth century.

A.was discovered  B. has been discovered

B.was discover             D. they discovered

2.All planes_____ before departure.

A.will checked             B. will has checked

C.will be checked D. will been checked

3.Some body cleans the room every day

A.The room every day is cleaned B. The room is every day cleaned

B.The room is cleaned every day D. The room is clean by somebody every day

4.They cancelled all flights because of fog.

A.All flights because of fog were cancelled.

B.All flights were cancelled because of fog.

C.All flights were because of fog cancelled

D.All flights were cancelled by them because of fog

5.People don’t use this road very often.

A.This road is not used very often B. Not very often this road is not used

C.This road very often is not used D. This road not very often is used

6.Somebody is using the computer at the moment.

A.The computer is being used at the moment.

B.The computer at the moment is being used.

C.The computer is being used by some body at the moment.

D.The computer is used at the moment.

7.I didn’t realize that somebody was recording our conversation.

A.I didn’t realize that our conversation was recorded.

B.I didn’t realize that our conversation was being recorded

C.I didn’t realize that our conversation was being recorded by someone.

D.Our conversation wasn’t realized to be recorded.

8.We found that they had cancelled the game.

A.We found that the game had been cancelled.

B.The game had been cancelled.

C.We found that the game has been cancelled by them.

D.The game were found to be cancelled.

9.They are building a new highway around the city.

A.A new highway is being built around the city.

B.A new highway is being build around the city by them

C.A new highway around the city is being built.

D.Around the city a new highway is being built.

10.They have built a new hospital near the airport.

A.A new hospital has been build near the airport by them.

B.A new hospital near the airport has been built.

C.A new hospital has been built near the airport.

D.Near the airport a new hospital has been.

11.People should send their complaints to the head office.

A.Complaints should be sent to the head office.

B.Complaints should be sent to the head office by people.

C.Their complaints should be sent to the head office by people.

D.Their complaints to the head office should be sent.

12.They had to postpone the meeting because of illness.

A.The meeting had to be postponed because of illness.

B.The meeting had to because of illness be postponed.

C.The meeting had to be postponed by them because of illness.

D.The meeting because of illness had to be postponed.

13.They are going to hold next year’s congress in San Francisco.

A.Congress is going to be held next year in San Francisco.

B.Congress in San Francisco is going to be held next year.

C.Next year’s congress is going to be held by them held next year.

D.Next year’s congress is going to be held in San Francisco.

14.The bill includes service

A.Service is included by the bill    B. Service included in the bill

C.Service is included in the bill    D. Service is included the bill

15.They have changed the date of the meeting

A.The date of the meeting has been changed

A.The date of the meeting has been change by them

C.The meeting has been changed the date

D.The date of the meeting has changed

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Online Math
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Nguyễn Thùy Dương
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Bùi Thị Hải Châu
1 tháng 3 2017 lúc 19:10

1. I haven't had any news of Liz __________ 2003

A. in B. before C. on D. since

2. The house is __________ small for us to live in

A. very B. too C. such D. so

3. Do you mind ______ on your own?

A. live B. to live C. living D. lived

4. This is the factory ________ my father used to work

A. where B. what C. when D. which

5. you must leave now __________ you will be late for school

A. unless B. if C. because D. or

6. All of us were _________ that he was successful in the final exam

A. surprise B. surprised C. surprising D. surprisingly

7. Radium was _________ by Marie Curie

A. discover B. discovered C. discoverer D. discovery

8. I don't think that film is ________

A. bore B. bored C. boring D. boringly

9. She was born ________ June 26th, 1995

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

10. The man __________ you met on Main Street yesterday is your new teacher

A. which B. when C. whose D. who

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Hồng
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Huyền Trang Hoàng
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Tử Đằng
27 tháng 4 2017 lúc 5:55

1 we did not visit the museum because we had no time

a if we have time , we will visit the museum

b if we had time , we would visit the museum

c if we had had time , we would have visited the museum

d if we had had time , we will visit the museum

2 he looked frightened as if he ................

a ghost a sees b is seeing c has seen d had seen

3 ........... resigned , we would have been forced to sack him

a had he not b had not he c he had not d he not had

4 if you ................ me about the bad service , we’d have eaten there

a did not tell b would not have told c had not told d had told

5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too

a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel

6 if you .................. to my advice in the first place , you............... in this mess right now

a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be

7 if i had been absent from class yesterday , i ............. the math test

a would missed b would have missed c will miss d miss

8 if you ............... here earlier , you ............. her

a had come / would have met b come / meet c came / would meet d comes will meet

9 i think you should stop smoking

a if i am you , i will stop smoking

b if i were you , i will stop smoking

c if i were you , i would stop smoking

d if i had been you , i would stop smoking

10 if i were , i would work harder

a you would rather not work so hard

b you should work harder

c you should work with me

d do not work so hard

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Minh Huy Phan
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Dân Chơi Đất Bắc=))))
23 tháng 1 2022 lúc 10:51

1 found/had bought

2 have discovered

3 is held

4 is taken

5 will predict

6 make

7 causes

8 doesn't speak

9 don't drink

10 was/didn't have

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Lê Phạm Phương Trang
23 tháng 1 2022 lúc 10:55

1. found/bought

2. was discovered

3. holds

4. take

5. can be predicted

6. make

7. causes

8. doesn't speak

9. don't drink

10. was/didn't have

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Thu Hồng
23 tháng 1 2022 lúc 14:18

1. I (find)……found……….my pen after I (buy)……had bought…… a new one.

2. America (discover) ……was discovered……… by Columbus.

3. Earth (hold)…is held…………..by the gravity of the sun and orbits around it.

4. The homeless (take)…will be taken……….to a safe place where temporary accommodation will be provided for them.

5. In the future, natural disaster (predict)………will be predicted……….accurately with the help of technology.

6. Bees (make) …make……… honey.

7. Bad driving (cause) …causes………many accidents.

8. Minh (not speak) …does not speak………….English well.

9. They (not drink)……do not drink……. coffee very often.

10. Yesterday, I (be) …was… busy, so I (not have) …did not have………time to phone you.

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