21. If only (A) I would (B) play the guitar as well (C) as you (D).

=> could 

Choose the underlined word or phrase (A, B, C, or D) that needs correcting.

21. If only (A) I would (B) play the guitar as well (C) as you (D).

-> could. vì if only = i wish. sử dụng để nói lại sự hối tiếc và mong muốn của đối tượng: i wish i could...

might

might

If only I might play the guitar as well as you . 

1. If I ... the same problem you had as a child, I might not have succeeded in life as well as you have.

A. have B. would have C. had had  D. should have

2. If I had known you were asleep, I ... so much noise when I came in.

A. didn't make B. wouldn't have made C. won't make D. wouldn't make

3. We would help her if we ... much difficulties in her life.

A.knew B.know C.had known D.to know

4. If I had enough money, I ... abroad to improve my English.

A. will go B. would go C. went D. would have gone

5. If I ... a camera, I would have taken some pictures.

A. have B. had C. would have D. had had

6.if my older sister .... in Da Nang city, we would pay her a visit.

A. lives B. had lived C. could live D. lived

7. If she ... the lottery last year, She .. rich now.

C.won/would be  A. Have won/ would be B. had won/would be D. wins/will be

8.If I... the homework last night, I ... bonus today.

A. Had done/would get  B. had done/would have got C. done/would get

D. does/will get

9.  ....more help, I would call my neighbor.

A. Were I to need B. If I need C. I have needed  D.If I hadneeded

10. ......she would have sent you a postcard.

A. were she to go abroad B. Had she gone abroad

C. she had gone abroad  D.If she goes abroad

11. ....he be free tonight, he will invite her to the concert.

A. If  B. Should I would be very surprised.  C. Had D. Were

12 ......I would be very surprised.

A. Were he to refuse this offer B. Should he refuse this offer

C. Had he refused this offer  D. Were he refused this offer

13. Had you told me that this was going to happen, I .... it.

A. Would have never believed  B. wouldn't believe

C. hadn't believed  D. can't believe

14. If you had not spent too much yesterday, ....

A. you would be broke now  B. you would not have been broke now.

C. you would not be broke now. D. were you not broke now.

15. If we had played this game yesterday, we ... a lot of money now.

A.will have B.may have C.would have had D.would have

16.I ... you sooner had someone told me you were in the hospital.

A. would have visited B. visited C.had visited D.visit

1.If I __________the same problem you had as a child, I might not have succeeded in life as well as you have.

a. have                   B. would have             C. had had                  D. should have

2. I __________you sooner had someone told me you were in the hospital.

a. would have visited          B. visited                      C. had visited              D. visit

3. __________more help, I would call my neighbor.

a. needed                    B. should I need         C. I have needed         D. I should need

4. __________then what I know yesterday, I would have saved myself a lot of time and trouble over the years.

a. had I known                      B. did I know               C. If I know              D. If I would know

5. 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

1.If I __________the same problem you had as a child, I might not have succeeded in life as well as you have.

a. have                   B. would have             C. had had                  D. should have

2. I __________you sooner had someone told me you were in the hospital.

a. would have visited          B. visited                      C. had visited              D. visit

3. __________more help, I would call my neighbor.

a. needed                    B. should I need         C. I have needed         D. I should need

4. __________then what I know yesterday, I would have saved myself a lot of time and trouble over the years.

a. had I known                      B. did I know               C. If I know              D. If I would know

5. 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

1.C

2.A

3.B

4.A

5.A

Multiple choice: 1. If I __________the same problem you had as a child, I might not have succeeded in life as well as you have.

A. have

B. would have

C. had had

D. should have

2. I __________you sooner had someone told me you were in the hospital.

A. would have visited

B. visited

C. had visited

D. visit

3. If I __________more help, I would call my neighbor.

A. needed

B. should I need

C. I have needed

D. I should need

4. __________then what I know yesterday, I would have saved myself a lot of time and trouble over the years.

A. had I known

B. did I know

C. If I know

D. If I would know

5. 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

6. If you can give me one good reason for your acting like this, __________this incident again.

A. I will never mention

B. I never mention

C. will I never mention

D. I don't mention

7. If I had known you were asleep, I __________so much noise when I came in.

A. didn't make

B. wouldn't have made

C. won't make

D. don't make

8. Unless you __________all of my questions, I can't do anything to help you.

A. answered

B. answer

C. would answer

D. are answering

9. Had you told me that this was going to happen, I __________it.

A. would have never believed

B. don't believe

C. hadn't believed

D. can't believe 1

0. If Jake __________to go on the trip, would you have gone?

A. doesn't agree

B. didn't agree

C. hadn't agreed

D. wouldn't agree

11. J: "John went to the hospital alone" K: "If __________, I would have gone with him".

A. had he told me

B. he had told me

C. he has told me

D. he would tell me

12. If you __________, I would have brought my friends over to your house yesterday to watch T.V, but I didn't want to bother you

. A. had studied

B. studied

C. hadn't studied

D. didn't study

13. Peter: "Did you need help with your Math last night?". Mary: "If I had needed, I __________you".

A. would call

B. called

C. would have called

D. will call

14. If someone __________ in to the store, smile and say, "May I help you?"

A. comes

B. came

C. come

D. should come

15. "Here's my phone number". "Thanks. I'll give you a call if I __________some help tomorrow"

A. will need

B. need

C. would need

D. needed

tách ra ik

1. If I __________the same problem you had as a child, I might not have succeeded in life as well as you have.

A. have

B. would have

C. had had

D. should have

2. I __________you sooner had someone told me you were in the hospital.

A. would have visited

B. visited

C. had visited

D. visit

3. __________more help, I would call my neighbor.

A. needed

B. should I need

C. I have needed

D. I should need

4. __________then what I know yesterday, I would have saved myself a lot of time and trouble over the years.

A. had I known

B. did I know

C. If I know

D. If I would know

5. 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

6. If you can give me one good reason for your acting like this, __________this incident again.

A. I will never mention

B. I never mention

C. will I never mention

D. I don't mention

7. If I had known you were asleep, I __________so much noise when I came in.

A. didn't make

B. wouldn't have made

C. won't make

D. don't make

8. Unless you __________all of my questions, I can't do anything to help you.

A. answered

B. answer

C. would answer

D. are answering

9. Had you told me that this was going to happen, I __________it.

A. would have never believed

B. don't believe

C. hadn't believed

D. can't believe

10. If Jake __________to go on the trip, would you have gone?

A. doesn't agree

B. didn't agree

C. hadn't agreed

D. wouldn't agree

11. J: "John went to the hospital alone"

K: "If __________, I would have gone with him".

A. had he told me

B. he had told me

C. he has told me

D. he would tell me

12. If you __________, I would have brought my friends over to your house yesterday to watch T.V, but I didn't want to bother you.

A. had studied

B. studied

C. hadn't studied

D. didn't study

13. Peter: "Did you need help with your Math last night?".

Mary: "If I had needed, I __________you".

A. would call

B. called

C. would have called

D. will call

14. If someone __________ in to the store, smile and say, "May I help you?"

A. comes

B. came

C. come

D. should come

15. "Here's my phone number".

"Thanks. I'll give you a call if I __________some help tomorrow"

A. will need

B. need

C. would need

D. needed

16. If I didn't work for an accounting firm, I __________in a bank now.

A. work

B. will work

C. have worked

D. would work

17. The death rate would decrease if hygienic conditions __________improved.

A. was

B. is

C. were

D. had been

18. The education in Japan __________if the basic principles of education had not been taken into consideration.

A. would go down

B. would have gone down

C. went down

D. had gone down

19. If there __________, the rice fields could have been more productive.

A. had been enough water

B. were enough water

C. would be enough water

D. are enough water

20. The patient will not recover unless he __________ an operation.

A. had undergone

B. would undergo

C. undergoes

D. was undergoing

21. If she __________ him, she would be very happy.

A. would meet

B. will meet

C. met

D. should meet

22. If he __________ a thorough knowledge of English, he could have applied for this post.

A. had had

B. had

C. has

D. has had

23. If I had enough money, I__________ abroad to improve my English.

A. will go

B. would go

C. went

D. should have go to

24. The bench would collapse if they __________on it.

A. stood

B. stand

C. standing

D. stands

25. If it __________convenient, let's go out for a drink tonight,

A. be

B. is

C. was

D. were

hmmm mik nghĩ bài này ko dùng điều kiện lại 1 đâu bn

2.1.  If I (have/would have/had had/should have) _____ the same problem you had as a child, I might not have succeeded as well as you have.

2.2. I (would have visited/visited/had visited/visit) ____ my mom sooner had someone told me her were in the hospital.

2.3. (Needed/Should I need/I have needed/I should need) ___ more help, I would call my sister.

2.4. (Had I known/Did I know/If I know/If I would know) __________ then what I know yesterday, I would have saved myself a lot of time and trouble over the years.

2.5. Do you think there would be less misunderstanding in the world if all people (spoke/speak/had spoken/will speak) __________ the same language?

2.1.  If I (have/would have/had had/should have) _____ the same problem you had as a child, I might not have succeeded as well as you have.

2.2. I (would have visited/visited/had visited/visit) ____ my mom sooner had someone told me her were in the hospital.

2.3. (Needed/Should I need/I have needed/I should need) ___ more help, I would call my sister.

2.4. (Had I known/Did I know/If I know/If I would know) __________ then what I know yesterday, I would have saved myself a lot of time and trouble over the years.

2.5. Do you think there would be less misunderstanding in the world if all people (spoke/speak/had spoken/will speak) __________ the same language?

1. You have never been to Ha Long Bay, ..................?

A. have you B.haven't you C. you have D. you haven't

2. If only I .............play the guitar as well as you

A. would B. shall C. could D. might

3. There's no need to be nervous .You're quite capable ............your final exam

A. of passing B.passing C. to pass D. pass

4. As she arrived at the theatre ,she remembered that she............to meet a friend somewhere else

A. promised B. had promised C. has promised D. promised

5. ''Does Jack know about your project '' .''Yes, I told him..................to do''

A. what was I planning B. what I have planned

C. what did I plan D. what I was planning

6. If you have finished the test ,you.................the room

A. would B. may laeve C. may be laeving D. could laeve

7. I wish you ....................me how to do this excise

A. can help B. will help C. could help D. should help

8. The chidren.................to the zoo

A. were enjoyed taken B. enjoyed being taken

C. were enjoyed taking D. enjoyed taking

9. I ..................detective stories but I don't anymore

A. was enjoyed taken B.was used to enjoy

C. were enjoyed taking D. enjoyed taking

10. It was ..............an interesting book that he couldn't put it down

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

11. We welcome you to our city .You.........to our city

A. welcome B.are welcome C.have wecomed D.are welcoming

12. The floor in the room was to was so dirty as if it................for days

A. hadn't swept B.hadn't been swept

C. haven't been swept D. wouldn't have swept

1. You have never been to Ha Long Bay, ..................?

A. have you B.haven't you C. you have D. you haven't

2. If only I .............play the guitar as well as you

A. would B. shall C. could D. might

3. There's no need to be nervous .You're quite capable ............your final exam

A. of passing B.passing C. to pass D. pass

4. As she arrived at the theatre ,she remembered that she............to meet a friend somewhere else

A. promised B. had promised C. has promised D. promised

5. ''Does Jack know about your project '' .''Yes, I told him..................to do''

A. what was I planning B. what I have planned

C. what did I plan D. what I was planning

6. If you have finished the test ,you.................the room

A. would B. may laeve C. may be laeving D. could laeve

7. I wish you ....................me how to do this excise

A. can help B. will help C. could help D. should help

8. The chidren.................to the zoo

A. were enjoyed taken B. enjoyed being taken

C. were enjoyed taking D. enjoyed taking

9. I ..................detective stories but I don't anymore

A. was enjoyed taken B.was used to enjoy

C. were enjoyed taking D. enjoyed taking

10. It was ..............an interesting book that he couldn't put it down

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

11. We welcome you to our city .You.........to our city

A. welcome B.are welcome C.have wecomed D.are welcoming

12. The floor in the room was to was so dirty as if it................for days

A. hadn't swept B.hadn't been swept

C. haven't been swept D. wouldn't have swept

1. You have never been to Ha Long Bay, ..................?

A. have you B.haven't you C. you have D. you haven't

2. If only I .............play the guitar as well as you

A. would B. shall C. could D. might

3. There's no need to be nervous .You're quite capable ............your final exam

A. of passing B.passing C. to pass D. pass

4. As she arrived at the theatre ,she remembered that she............to meet a friend somewhere else

A. promised B. had promised C. has promised D. promised

5. ''Does Jack know about your project '' .''Yes, I told him..................to do''

A. what was I planning B. what I have planned

C. what did I plan D. what I was planning

6. If you have finished the test ,you.................the room

A. would B. may laeve C. may be laeving D. could laeve

7. I wish you ....................me how to do this excise

A. can help B. will help C. could help D. should help

8. The chidren.................to the zoo

A. were enjoyed taken B. enjoyed being taken

C. were enjoyed taking D. enjoyed taking

9. I ..................detective stories but I don't anymore

A. was enjoyed taken B.was used to enjoy

C. were enjoyed taking D. enjoyed taking

10. It was ..............an interesting book that he couldn't put it down

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

11. We welcome you to our city .You.........to our city

A. welcome B.are welcome C.have wecomed D.are welcoming

12. The floor in the room was so dirty as if it................for days

A. hadn't swept B.hadn't been swept

C. haven't been swept D. wouldn't have swept

Đáp án C

Kiến thức: Modal verb

Giải thích:

would: sẽ (dùng trong quá khứ diễn tả một việc sẽ xảy ra)

should: nên

could: có thể (chỉ tiềm năng, khả năng)

might: có thể (chỉ khả năng xảy ra)

Tạm dịch: Ước gì tôi có thể chơi ghi ta tốt như cậu!