35. He advise me to take an English course. I __ it early
A. should have taken(Tham khảo c35)     B. should take     C. Will have taken     D. may take
37. The line is busy, someone __ the telephone now 
A. must be using    B. must have used     C. must use     D. must have been using
38. " Are you still going to Florida for vacation?" . 
      " Yes, but I really _shouldn't(Tham khảo c38)_ because I don't have much money"
A. should     B. can't     C. mustn't     D. won't 
39. "Did Peter do downtown by car or by train? "
      " He __ by train because his car was in the mechanics"
A. must go     B. has to go     C. had gone     D. must have gone
41. "Can't I borrow twenty dollars?" 
      " No, you know I __ lend you money any more"
A. might not     B. shouldn't have     C. can     D. has to
42. __ you remember what you were doing at this time yesterday? 
A. Can     B. Must     C. May    D. Should
43. I __ understand this latter. Will you translate it for me?
A. mustn't     B.may not     C. can't     D. shouldn't
44. Daisy's parents don't let her go to late-night disco. She __ be at home at 9 o'clock in the evening
A. must     B. may     C. can     D. has to(tham khảo c44)
54. __ you give me some advise about the languages course ?
A . Have     B. Should     C. May     D. Could

1: Mr. Brown is very rich . He ...... work hard for a living

A. mustn't B. shouldn't C. can't D. dosen't have to

2: Tom has just got a new jod . He ....... be very pleased

A. might B. must C. should D. will

3: Tom planted his room black . It looks dark and dreary . He ........ have chosen another color

A. should B. must C. could D. may

4: ....... you carry this bag for me ?

A. may B. should C . will D. shall

5:You ......... throw litter on the stressts

A. mustn't B. couldn't C. needn't D. won't

6 : My mother permitted me to go out at night . She said , " you ....... go out tonight "

A . may B. have to C.must D. ought to

7: It is possible that she will come to out party tonight . She ...... come tonight

A. need B. may C. should D . will

8: They can type . They ........ type

a. lean how to B. are able to C. know how to D. both B & C

9: He advised me to take an English course . I .................. take it early

A. should B. shall C. will D. may

10: I'd rather .......... in the field than ............ home

A: to work / to stay B. work / stay C . woring / staying D. worked / stayed

11: As an orphan , he .......... earn his living alone

A . have to B. has had to C. ought to D. had to

1: Mr. Brown is very rich . He ...... work hard for a living

A. mustn't B. shouldn't C. can't D. dosen't have to

2: Tom has just got a new jod . He ....... be very pleased

A. might B. must C. should D. will

3: Tom planted his room black . It looks dark and dreary . He ........ have chosen another color

A. should B. must C. could D. may

4: ....... you carry this bag for me ?

A. may B. should C . will D. shall

5:You ......... throw litter on the stressts

A. mustn't B. couldn't C. needn't D. won't

6 : My mother permitted me to go out at night . She said , " you ....... go out tonight "

A . may B. have to C. must D. ought to

7: It is possible that she will come to out party tonight . She ...... come tonight

A. need B. may C. should D . will

8: They can type . They ........ type

a. lean how to B. are able to C. know how to D. both B & C

9: He advised me to take an English course . I .................. take it early

A. should B. shall C. will D. may

10: I'd rather .......... in the field than ............ home

A: to work / to stay B. work / stay C . woring / staying D. worked / stayed

11: As an orphan , he .......... earn his living alone

A . have to B. has had to C. ought to D. had to

Đáp án: A

Giải thích: be able to V: có thể làm gì

Dịch: Chúng tôi rất tiếc chúng tôi không thể gọi cho cậu cà các bạn chiều hôm qua.

Đáp án: A

Giải thích: be able to V: có thể làm gì

Dịch: Chúng tôi rất tiếc chúng tôi không thể gọi cho cậu cà các bạn chiều hôm qua.

1: when my farther was young , he ….... work in the garden for long hours

A: can B: could C: will D: should

2: He ........ have comminitted the crime because he was with me that day

A: must B: shouldn't C: won't D: couldn't

5: Since we have to there by 8.30 , we ........ take a taxi

A: Had better B: May C: ought. D : are able to

6: It ...... rain this evening . Why don't you take an umbrelly ?

A: could be B: must C: might. D : will

7: ....... you help me with the homework ?

A: may. B: shall. C: should. D: will

8: she hasn't eaten anything since yesterday. She..... be really hungry

A: might. B: will. C: must. D : can

9: I put my keys on the table, but now it's gone. Someone.....have taken it

A: may. B: had to. C: should. D: would rather

10: Daisy is reading her English test because she has a test tomorrow. She .....be studying

A: will. B: should. C: must. D: can

11: We ....... put the fish in the fridge before it spoils

A: had to B: may. C: can. D: had better

1: when my farther was young , he ….... work in the garden for long hours

A: can B: could C: will D: should

2: He ........ have comminitted the crime because he was with me that day

A: must B: shouldn't C: won't D: couldn't

5: Since we have to there by 8.30 , we ........ take a taxi

A: Had better B: May C: ought. D : are able to

6: It ...... rain this evening . Why don't you take an umbrelly ?

A: could be B: must C: might. D : will

7: ....... you help me with the homework ?

A: may. B: shall. C: should. D: will

8: she hasn't eaten anything since yesterday. She..... be really hungry

A: might. B: will. C: must. D : can

9: I put my keys on the table, but now it's gone. Someone.....have taken it

A: may. B: had to. C: should. D: would rather

10: Daisy is reading her English test because she has a test tomorrow. She .....be studying

A: will. B: should. C: must. D: can

11: We ....... put the fish in the fridge before it spoils

A: had to B: may. C: can. D: had better

Đáp án A

Giải thích: be able to V: có thể làm gì

Dịch: Chúng tôi rất tiếc chúng tôi không thể gọi cho cậu cà các bạn chiều hôm qua.

Đáp án: A

Ex 1 : Choose the best answer A , B , C or D to complete the sentences

2 . He ..........................have committed the crime beacuse he was with me that day

A mustn't B shouldn 't C won't D couldn't

3 . Since we have to be there by 8 . 30 , we ..............take a taxi .

A had better B may C ought D are able to

4 . It .................rain this evening . Why don't you take an umbrella ?

A could be B must C might D had better

5 ..................you help me with the homework ?

A may B shall C should D will

1,Ali painted his bedroom black.it looks dark and dreary.he......................a different colour

a,had to choose b,should have chosen c,must have chosen d,could have been choosing

2,when mr.lee was younger,he.......................work in the garden for hours,but now he has to take frequent rests because he has emphysema

a,has got to b,can c,could d,should be able

3,yesterday i.....................to a furniture store.i bought a new lamp there

a,could go b,went c,could have gone d,ought to have gone

4,jimmy and marie were mischievous children they...............tricks on their teachers,which always got them into a lot of trouble

a,could play b,used to play c,could have played d,many have played

5,why are you so sure that ann didn't commit the crime she's been accused of committing?

she....................that crime because i was with her,and we were out of town on that day

a,many not have committed b,couldn't have committed

c,commited d,wasn't supposed to commit

6,since we have to be there in a hurry,we................take a taxi

a,should b,may c,are able to d,have been used to

7,it....................rain this evening.why don't you take an umbrella?

that's a good idea.may i borrow yours?

a,had better b,could be c,might d,must

8,...............you hand me that pair of scissors,please?certainly

a,may b,shall c,will d,should

9,larry drove all night to get here for his sister's wedding.he................exhausted by the time he arrived

a,ought to be b,could be c,must have been d,will have been

10,you haven't eaten anything since yesterday afternoon.

you.....................be really hungry

a,might b,will c,can d,must

11,i left a cookie on the table,but now it's gone.what happened to it?

i don't know.one of the children.....................it

a,had to eat b,should have eaten c,many have eaten d,could eat

12,what does mr.green do for a living?

nothing.he's very rich.he....................work for a living

a,must not b,shouldn't c,doesn't have to d.hadn't better

13,why are you so late?

i.....................my aunt to the airport,the traffic was very terrible

a,could take b,should take c,had to take d,must have taken

14,they towed my car away from the executive parking lot yesterday

you....................have parked there

a,may not b,should not c,must not d,might not

15,i locked myself out of my aparterment.i didn't know what to do

you.....................your roommate

a,should have called b,would have called c,may have called d,musht have called

16,barbara just told me that she can't go to the meeting tonight

she...................go!we need her there for the financial report

a,has to b,have to c,must be d,needs

17,i need some help with this table...............you lift the other and,please?

a,may b,could c,should d,shall