K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

28 tháng 5 2019

Đáp án D

Prevent sb from doing st: Ngăn cản ai đó làm

23 tháng 7 2019

Đáp án D

1. I'm afraid I ........won't be................... (not/be) able to come tomorrow

2. Because of the train strike, the meeting...............isn't taken................ (not/take) place at 99 o'clock

3. A: "Go and tidy your room"

B: "Okay. I .............am doing............... (do) it now

4. If it rains, we .........won't go................. (not/go) to the beach

5. In my opinion, she ..............won't pass................. (not/pass) the exam

6. A: "I'm driving to the party, would you li ke a lift?"

B: " Thank you but I ........am taking......... (take) the bus"

7. Look at the sky! It.........is raining.... (rain) very heavily!

8.The company (hold) ......will hold............ a very important meeting next month

9. According to the weather forecast, it ..........won't snow.......(not/snow) tomorrow

10. I think I (go) ...............will go ................ study abroad

7 tháng 8 2021

1 isn't

2 returned

3 doesn't rain

4 didn't invite

5 would you do - were

6 will buy

7 drive - won't have

8 make - will get

9 would be

10 had gone - would have met

7 tháng 8 2021

6. If the book (not be )isn't expensive, I'll buy it.

7. You would be very surprised if he (return)returned

8. I'll go out if it (not rain)doesn't rain.

9. They wouldn't come to the party if you (not invite)didn't invite them

10. What  would you do(do) if you (be)were  him? 

11. If that hat costs much, I (buy)will buy a small one.

12. If you (drive)drove more carefully, you (have)wouldn't have  so many accidents.

13. If I (make)make that mistake again, my teacher (get)will get  angry with me. 

14. If I spoke English, my job (be)would be a lot easier.

 

15. If he (go) had gone to London yesterday, he ( meet)would have met his old friend.

 

Choose the best answer for each of the following sentences. 1. In my experiments, the liquid is cooled to 32oF. It always freezes. A. If you cool the liquid to 32 degrees, it froze. B. If you cooled the liquid to 32 degrees, it would freeze. C. If you cool the liquid to 32 degrees, it will freeze. D. If you had cooled the liquid to 32 degrees, it would have frozen. 2. It may rain this afternoon. I hope it doesn't because I don't want the match to be cancelled. A. If it rains, the match...
Đọc tiếp

Choose the best answer for each of the following sentences.
1. In my experiments, the liquid is cooled to 32oF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze.
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it will freeze.
D. If you had cooled the liquid to 32 degrees, it would have frozen.

2. It may rain this afternoon. I hope it doesn't because I don't want the match to be cancelled.
A. If it rains, the match is cancelled.
B. If it rains, the match will be cancelled.
C. If it rained, the match would be cancelled.
D. If it had rained, the match would have been cancelled.

3. Unfortunately, I don't know Philosophy, so I can't answer your question.
A. If I know Philosophy, I can answer your question.
B. If I know Philosophy, I will be able to answer your question.
C. If I knew Philosophy, I would be able to answer your question.
D. If I had known Philosophy, I would have been able to answer your question.

4. ______ there are some more ideas, we can end the meeting now.
A. If
B. As if
C. Unless
D. In case

5. If he ______ with us now, he _____ the beauty of nature of the National Park.
A. is / can enjoy
B. was / will enjoy
C. has been / would enjoy
D. were / could enjoy

6. If they had searched more carefully, they _____ the watch sooner.
A. will find
B. would find
C. found
D. would have found

7. If I had got up early, I _______ to have breakfast now.
A. have
B. had
C. would have
D. would have had

8. I cannot buy a new computer ____ I save enough money.
A. if
B. even if
C. unless
D. as if

9. Most people you meet will be polite to you ______ .
A. if you are polite to them
B. if you will be polite to them
C. unless you are polite to them
D. if you were polite to them

10. If you do so, it _____ the matter worse.
A. makes only
B. would only make
C. will only make
D. had only made

11. You ______ English fluently unless you practice it every day.
A. will speak
B. will not speak
C. can speak
D. did not speak

12. Hurry up ______ you will miss the bus and be late for school.
A. if
B. and
C. or
D. as

13. You will get a good seat if you ______ first.
A. come
B. came
C. have come
D. will come

14. Sam will not graduate _______ .
A. if he passed all the tests
B. if he does not pass all the tests
C. unless he passes all the tests
D. unless he had passed all the tests

1
18 tháng 7 2018

Choose the best answer for each of the following sentences.
1. In my experiments, the liquid is cooled to 32oF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze.
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it will freeze.
D. If you had cooled the liquid to 32 degrees, it would have frozen.

2. It may rain this afternoon. I hope it doesn't because I don't want the match to be cancelled.
A. If it rains, the match is cancelled.
B. If it rains, the match will be cancelled.
C. If it rained, the match would be cancelled.
D. If it had rained, the match would have been cancelled.

3. Unfortunately, I don't know Philosophy, so I can't answer your question.
A. If I know Philosophy, I can answer your question.
B. If I know Philosophy, I will be able to answer your question.
C. If I knew Philosophy, I would be able to answer your question.
D. If I had known Philosophy, I would have been able to answer your question.

4. ______ there are some more ideas, we can end the meeting now.
A. If
B. As if
C. Unless
D. In case

5. If he ______ with us now, he _____ the beauty of nature of the National Park.
A. is / can enjoy
B. was / will enjoy
C. has been / would enjoy
D. were / could enjoy

6. If they had searched more carefully, they _____ the watch sooner.
A. will find
B. would find
C. found
D. would have found

7. If I had got up early, I _______ to have breakfast now.
A. have
B. had
C. would have
D. would have had

8. I cannot buy a new computer ____ I save enough money.
A. if
B. even if
C. unless
D. as if

9. Most people you meet will be polite to you ______ .
A. if you are polite to them
B. if you will be polite to them
C. unless you are polite to them
D. if you were polite to them

10. If you do so, it _____ the matter worse.
A. makes only
B. would only make
C. will only make
D. had only made

11. You ______ English fluently unless you practice it every day.
A. will speak
B. will not speak
C. can speak
D. did not speak

12. Hurry up ______ you will miss the bus and be late for school.
A. if
B. and
C. or
D. as

13. You will get a good seat if you ______ first.
A. come
B. came
C. have come
D. will come

14. Sam will not graduate _______ .
A. if he passed all the tests
B. if he does not pass all the tests
C. unless he passes all the tests
D. unless he had passed all the tests

20 tháng 9 2018

supply the corect form of verbs

1. we ( not see ) ...haven't seen..... Tom since we left school

2. Lisa ( not go ) ..didn't go.. to work yesterday

3. We ( have ) ..will have.. a party next Sunday. Would you like to come?

4. These tigers used ( keep )...to keep. in iron cages

5.What ..were.. you ( do) ..doing.. when I phoned you last night?

6. It is dangerous ( leave ) .to leave.. medicine around the house

7. Would you mind if I ( use ) ..used.. your pencil?

8. Look at those black clouds. It ( rain) .is going to rain..

9. ..have.. you (do).done.. the homework yet?

10. Water ( cover ) ...covers.. most of the Earth's sueface

29 tháng 4 2021

supply the corect form of verbs

1. we ( not see ) ..haven't seen...... Tom since we left school

2. Lisa ( not go ) didn't go .... to work yesterday

3. We ( have ) .are having. a party next Sunday. Would you to come?

4. These tigers used ( keep ) ...to keep.... in iron cages

5.What ..did.... you ( do)  do .... when I phoned you last night?

6. It is dangerous ( leave ) .to leave.. medicine around the house

7. Would you mind if I ( use ) ..used .. your pencil?

8. Look at those black clouds. It ( rain) ...

9. ..Have. you (do).done.. the homework yet?

10. Water ( cover ) ..covers... most of the Earth's sueface

     Đúng thì k, sai thì thôi nha. Chúc may mắn! @good luck

bài tập về câu điều kiện loại 1,2,3 `1 if i ( have )............. time , i will write to him 2 if itt is coll , i ( need ) ............................a heavier coat 3. what are you going to do if you ( have) .......................... a holiday? 5 if I meet Helen , I ( give )..........................................her your message 6 if flowers don't get any water , they (die)..................................................... 7 if I ( get ) ............................. a...
Đọc tiếp

bài tập về câu điều kiện loại 1,2,3

`1 if i ( have )............. time , i will write to him

2 if itt is coll , i ( need ) ............................a heavier coat 3. what are you going to do if you ( have) .......................... a holiday?

5 if I meet Helen , I ( give )..........................................her your message

6 if flowers don't get any water , they (die).....................................................

7 if I ( get ) ............................. a headache , i usually take some aspirins

8 i will go to the party unless it ( rain)..................................................

9 she will buy the car as long as it (not be).............................. too expensive

10 everything ( be ) ............................provided yo tell the truth

11 if he (come)...................., please tell him that i will be back in a few mintes

12 don't come if they (not call )......................you

13 if you (need )........................., why don't you tell me?

14 suppose you (win).........................a lot of money , what would you do ?

15 if i got up earlier, i (not be )............................late for work

16 if i didn't fell so tired , i (go ) ...............out with you

17 if you ( not pass).............the exam, would you take it again ?

18 if i ( not be ) ..................busy yesterday , i would have visited you

19 suppose they had offered her a job , do you think she (take )................it ?

20 if i (know)...........................that you were ill , i (go)....................to see you

21 i (see)..................him if i (go)........................to the party tonight

22 my dark (bark)..........................if it (hear)........................anything strong

23 what .................we (do)...................if they (come).....................tomorrow?

24 if she hadn't been ill yesterday , she (go )................to work now

25 if i can go tomorrow , i (let)...............you know

2
18 tháng 1 2019

bài tập về câu điều kiện loại 1,2,3

`1 if i ( have )......have....... time , i will write to him

2 if itt is coll , i ( need ) ..........will need..................a heavier coat 3. what are you going to do if you ( have) ...................have....... a holiday?

5 if I meet Helen , I ( give )............will give..............................her your message

6 if flowers don't get any water , they (die)..........will die...........................................

7 if I ( get ) ........get..................... a headache , i usually take some aspirins

8 i will go to the party unless it ( rain)............rains......................................

9 she will buy the car as long as it (not be).........isn't..................... too expensive

10 everything ( be ) ........is....................provided yo tell the truth

11 if he (come)..........comes.........., please tell him that i will be back in a few mintes

12 don't come if they (not call )..........don't call............you

13 if you (need )........need................., why don't you tell me?

14 suppose you (win)..........won...............a lot of money , what would you do ?

15 if i got up earlier, i (not be ).............wouldn't be...............late for work

16 if i didn't fell so tired , i (go ) .....would go..........out with you

17 if you ( not pass).....diđn't pass........the exam, would you take it again ?

18 if i ( not be ) .......hadn't been...........busy yesterday , i would have visited you

19 suppose they had offered her a job , do you think she (take )......would have taken..........it ?

20 if i (know)...........had known................that you were ill , i (go)............would ahve gone........to see you

21 i (see)........will see..........him if i (go)........go................to the party tonight

22 my dark (bark)...........will bark...............if it (hear)..........hears..............anything strong

23 what ......will...........we (do)........do...........if they (come)............come.........tomorrow?

24 if she hadn't been ill yesterday , she (go )......would have gone..........to work now

25 if i can go tomorrow , i (let).........will let......you know

18 tháng 1 2019

bài tập về câu điều kiện loại 1,2,3

`1 if i ( have )...have.... time , i will write to him

2 if it is coll , i ( need ) ....will need......a heavier coat .

3. what are you going to do if you ( have) .......have..... a holiday?

5 if I meet Helen , I ( give )...........will give.............her your message

6 if flowers don't get any water , they (die).........will die................

7 if I ( get ) .....get..... a headache , i usually take some aspirins

8 i will go to the party unless it ( rain)..........rains.................

9 she will buy the car as long as it (not be)....isn’t...... too expensive

10 everything ( be ) ..........will be.....provided yo tell the truth

11 if he (come)....comes....., please tell him that i will be back in a few mintes

12 don't come if they (not call ).....don’t call........you

13 if you (need )........need........, why don't you tell me?

14 suppose you (win).......won......a lot of money , what would you do ?

15 if i got up earlier, i (not be ).......wouldn’t be....late for work

16 if i didn't fell so tired , i (go ) ....would go....out with you

17 if you ( not pass)...didn’t pass......the exam, would you take it again ?

18 if i ( not be ) ....had been...busy yesterday , i would have visited you

19 suppose they had offered her a job , do you think she (take )........would have taken......it ?

20 if i (know)..........knew........that you were ill , i (go).....would go........to see you

21 i (see).......will see.....him if i (go)......go.......to the party tonight

22 my dark (bark)...........will bark.......if it (hear).....hears....anything strong

23 what ........will ....we (do).....do.....if they (come).......come..tomorrow?

24 if she hadn't been ill yesterday , she (go )......would go....to work now

25 if i can go tomorrow , i (let)......will let...you know

17 tháng 7 2017

I. Choose the best answer to complete the following sentences.

1. If Peter .........., Sarah will be sad because she wants to meet him very much

a. comes b. do not come c. does not come d. will come

2. If his teeth still ........, he will have to go to the dentist’s again.

a. hurt b. hurts c. to hurt d. will hurt

3. If it..............., they will not go out.

a. rains b. rained c. rain d. raining.

4. Betty will not go to the party unless John ...................too.

a. go b. went c. going d. goes

5. Miss An does not want to go on the trip if nobody..............with her.

a. go b. goes c. went d. going.

6. Mr Smith has to work on weekends if his manager.............him to.

a. tell b. telling c. told d. tells.

7. Unless they ...............her to work hard, she would not.

a. encourage b. encouraged c. encourages d. encouraging.

B. SUPPLY THE CORRECT FORM OF THE VERBS PART 1 1. If I (to come) ____________ home earlier, I (to prepare) ______________ dinner. 2. If we (to live) ______________ in Rome, Francesco (to visit) ____________ us. 3. If Tim and Tom (to be) ___________ older, they (to play) ___________ in our hockey team. 4. If he (to be) ______________ my friend, I (to invite) _____________ him to my birthday party. 5. If Susan (to study) ________________ harder, she (to be) ______________ better at...
Đọc tiếp

B. SUPPLY THE CORRECT FORM OF THE VERBS

PART 1

1. If I (to come) ____________ home earlier, I (to prepare) ______________ dinner.

2. If we (to live) ______________ in Rome, Francesco (to visit) ____________ us.

3. If Tim and Tom (to be) ___________ older, they (to play) ___________ in our hockey team.

4. If he (to be) ______________ my friend, I (to invite) _____________ him to my birthday party.

5. If Susan (to study) ________________ harder, she (to be) ______________ better at school.

6. If they (to have) ______________ enough money, they (to buy) ______________ a new car.

7. If you (to do) _____________ a paper round, you (to earn) _____________ a little extra money.

8. If Michael (to get) _____________ more pocket money, he (to ask) _____________ Doris out for dinner.

9. If we (to hurry) ___________, we (to catch) _____________ the bus.

10. If it (to rain) ______________, Nina (to take) ______________ an umbrella with her.

PART 2

1. He (come) _______ if you waited.

2. If you (ring) _______ the bell, the servant would come.

3. If it (not, rain) _______ a lot, the rice crop wouln’t grow.

4. If today (be) _______ Sunday, we wouldn’t have to work

5. You would have to stay in bed unless your health (improve) _______.

6. If I (not have) ________ a typewriter, I could type it myself.

7. What (you do) ________ if you got fat ?

8. They would not be paid unless they (do) _______________ their work well.

9. If I became very rich, I (build) _______________ a hospital for the poor.

10. If he (give) _______________ up smoking, as his doctor orders, he will be soon well again.

11. You would have to stay in bed unless your health (improve) _______________.

12. If I (have) ________________ a typewriter, I could type it myself.

13. You could make much progress if you (attend) ________________ class regularly.

14. If I (know) ________________ his telephone number, I would give it to you.

15. If he (study) ________________ harder, he can pass an exam.

PART 3

1. If I (have) ________________ a typewriter, I could type it myself.

2. You could make much progress if you (attend) ________________ class regularly.

3.If I (know) ________________ his telephone number, I would give it to you.

4. If you are kind to me, I (be) _______________ good to you.

5. He (come) _______________ if you waited.

6. If he (study) ________________ harder, he can pass an exam.

7. She may be late if she (not hurry) ________________.

8. What (you do) ________________ if you got fat?

9. f you (ring) _______________ the bell, the servant would come.

10. If it (not, rain) _______________ a lot, the rice crop wouldn’t grow.

2
3 tháng 2 2020

PART 1:

1. come..will prepare

2. live...will visit

3. were...would play

4. were...would invite

5. studies....will be

6. have...will buy

7. do....will earn

8. gets...will ask

9. had hurried...would have caught

10. rains...will take

PART2

1. would come

2. rang

3. rained

4. were

5. is improved

6. had

7. would you do

8. did

9. would build

10. gives

11. is improved

12. had

13. attended

14. knew

15. studies

3.

1. had

2. attended

3. knew

4. will be

5. would come

6. studies

7. doesn't hurry

8. would you do

9. rang

10. rained

Khá mỏi tay (Chia nhỏ ra bạn ơi!!!!!!!!!!)

3 tháng 2 2020

part1

1. come..will prepare 2. live...will visit

3. were...would play 4. were...would invite

5. studies....will be 6. have...will buy

7. do....will earn 8. gets...will ask

9. had hurried...would have caught 10. rains...will take

part 2

1. would come 2. rang 3. rained 4. were 5. is improved

6. had 7. would you do 8. did 9. would build 10. gives

11. is improved 12. had 13. attended 14. knew 15. studies

part3.

1. had 2. attended 3. knew 4. will be 5. would come

6. studies 7. doesn't hurry 8. would you do

9. rang 10. rained

dài lắm bạn ơi

Question 61: _____ people are still uncertain, we cannot really predict the outcome of the election. A. Though B. How many C. As long as D. Whether Question 62: _____ your motorbike broke down in the desert, would you be able to mend it yourself? A. Unless B. Supposing C. In case D. Given Question 63: John’s father agreed to buy him a new bike ___ he took lessons. A. in case B. supposing that C. as long as D. unless Question 64: “___you were lost, how could you find your way...
Đọc tiếp

Question 61: _____ people are still uncertain, we cannot really predict the outcome of the election.

A. Though B. How many C. As long as D. Whether
Question 62: _____ your motorbike broke down in the desert, would you be able to mend it yourself? A. Unless B. Supposing C. In case D. Given
Question 63: John’s father agreed to buy him a new bike ___ he took lessons. A. in case B. supposing that C. as long as D. unless Question 64: “___you were lost, how could you find your way home?” A. Supposing that
B. On condition that
C. If only
D. Providing that Question 65: _____ a person is good at his job, it shouldn’t matter what he or she wears. A. In case B. On condition that C. Unless D. As long as Question 66: What would you buy provided _____ the money? A. had you B. have you C. you had D. you would have Question 67: But for your carelessness, you could have been a partner in the firm. A. If it hadn’t been your carelessness, you could have been a partner in the firm. B. Your carelessness was the only thing to prevent being a partner in the firm. C. It was your carelessness that made you impossible to be a partner in the firm. D. You could have been a partner in the firm, but you were so careless.
Question 68: Without skilful surgery he would not have survived the operation. A. With skilful surgery, he would have survived the operation B. Had it not been for skilful surgery, he would have survived the operation. C. But for skilful surgery, he would not have survived the operation. D. He wouldn’t have survived the opeartion if he hadn’t skilful surgery.
Question 69: We could not handle the situation without you. A. You didn’t help us handle the situation. B. If you had not helped us, we could not have handled this situation. C. If you did not help us, we could not handle the situation. D. We will handle the situation if you help
Question 70: Unless you have tickets, you can’t come in. A. You can’t come in provided that you have tickets. B. You can come in provided that you have tickets. C. If you didn’t have tickets, you couldn’t come in. D. Unless you don’t have tickets, you can come in.
Question 71: I didn’t speak to Anita because I didn’t see her. A. If i saw Anita, I would speak to her. B. If I had seen Anita, I would have spoken to her. C. Although I spoke to Anita, I didn’t see her. D. I saw Anita so that I could speak to her.
Question 72: Unless I had seen him doing this, I wouldn’t have accused him. A. I could accuse him because I saw him doing it. B. I didn’t see him doing it, so I couldn’t accuse him. C. I accused him, but I didn’t see him doing it. D. He was accused though I didn’t see him doing it.
Question 73: Had we left any later, we would have missed the train. A. We left too late to catch the train. B. The train left late. C. We almost missed the train. D. Because the train was late we had no trouble catching it.
Question 74: I can’t sign the paper until I read it all carefully. A. I won’t sign the paper unless I have read it carefully. B. I am not allowed to read the paper before I sign it. C. The paper is not read until I am allowed to sign it. D. It is impossible to sign the paper while you are reading it.
Question 75: Alice would be happier if she won the first prize. A. Alice doesn’t win the first prize. B. Alice is trying win the first prize. C. Alice is dreaming about winning the first prize. D. Alice won the first prize once.
Question 76: If you flight is delayed, call me from the airport. A. Call me only if your flight is delayed. B. Don’t call me until you arrive at the airport. C. Give me a ring if your flight was delayed. D. Give me a ring if your flight is delayed.
Question 77: If it hadn’t been for the goalkeepr, our team would have lost. A. Our team didn’t lose the game thanks to the goalkeeper. B. Our team lost the match because of the goalkeeper. C. Without the goalkeeper, our team could have won. D.If the goalkeepr didn’t play well, our team would have lost.
Question 78: Tigers are under threat of extinction and something must be done quickly. A. Nothing is done and tigers are in danger of extinction. B. Tigers would have become extinct if nothing had been done. C. Tigers will become extinct unless something is done quickly. D. Although something must be done quickly, tigers are in danger of extinction.
Question 79: Get in touch with me as soon as possible if you change your mind about the trip. A. Should you change your mind about the trip, contact me as soon as possible. B. If you changed your mind about the trip, get in touch with me as soon as possible. C. You should call me whether you change your mind about the trip. D. Having changed your mind about the trip, you should get in touch with me soon. Question 80: I didn’t know you were coming, so I didn’t wait for you. A. If I had know you were coming, I would wait for you. B. I would have waited for you if I knew you were coming. C. Had I known you were coming, I would have waited for you. D.If you had known you had been coming, I would have waited for you.
Question 81: The driver survived the car crash because he was wearing the seatbelt when the accident happened. A. The accident occured because the driver was trying to wear the seat belt while driving. B. When the car crashed, the driver was going to wear the seatbelt. C. The driver would not have survived if he hadn’t worn the seatbelt. D. The driver didn’t wear the seatbelt until the accident happened. Question 82: If I had known their wedding plan earlier, I would have able to make the time to attend the reception party. A. I knew their wedding would be planned earlier so I made some time to attend the reception party. B. I wish I had known their wedding plan earlier so that I could arrange time to attend the reception party. C. I don’t know their wedding plan earlier so I can’t make time to attend the reception party. D. When I knew their wedding party, it was too late to attend the reception party.
0