In case it rains hard this afternoon, take the raincoat with you

1. My brother must not/may be able to help you.
2. No way. This may/can't be true.
3. It can't/must take a long time to make a movie.
4. It might/must rain today.
5. That must/can't be her dad. They look alike.

10. You (mustn't needn't have a university degree to become a police officer.

 11. It's raining outside. Tim (must/may) take his umbrella

 12. I can give you my car, so you (mustn't ?don't have to) buy a new one.

13. They (don't have to/ have to be in a hurry, because they have got more than enough time.

14. Tomorrow is Sunday. You (don't have to/ mustn't) get up very early

15.His eyes were so bad that he(shouldn’t/couldn’t) read the number on the board

16.My car broke down so I ( had to/could)come by bus

17.(Shouldn’t I/May I) ask some question?-Ok,go ahead

18. In most developed countries, people (mustn't/ don't need to) boil water before they drink it.

1. I’m not sure. I ___________ come a few minutes late.
A. may B. must C. mustn’t D. needn’t
2. Bring your umbrella. It ___________ rain later today.
A. must B. may C. mustn’t D. needn’t
3. “What are you doing this weekend?”
“I haven’t decided yet. I ___________ go on a picnic with my family.”
A. may B. may not C. must D. needn’t
4. “I didn’t have time for breakfast this morning.”
“You ____________ be very hungry now.”
A. might B. may C. mustn’t D. must
5. It’s quite urgent. You ___________ type the reports today.
A. must B. might C. needn’t D. would
6. Don’t worry if you’re a minute or two late. We ___________ be exactly on time for the meeting.
A. must B. mustn’t C. needn’t D. may
7. Jane’s glasses are on the desk, so she ___________ be here.
A. must B. shall C. ought D. will
8. The gas tank is almost empty. We ______________ stop at the next service station.
A. mustn’t B. might C. needn’t D. had better
9. A person ______________ eat in order to live.
A. have to B. must C. should D. may
10. A person ____________ eat a balanced diet.
A. should B. ought C. may D. must
11. I don’t have enough money to take the bus, so I ______________ walk home.
A. should B. mustn’t C. have to D. needn’t
12. You ______________ eat these mushrooms. They are very poisonous.
A. needn’t B. can’t C. mustn’t D. won’t
13. I can’t find my umbrella. I _____________ it in the restaurant last night.
A. must have left B. had left C. left D. might leave
14. I had a test this morning. I didn’t do it well. I ______________ last night.
A. should study B. must have studied C. should have studied D. must study
15. Tom goes to school very often, but he was absent yesterday. He ______________ ill.
A. must be B. must have been C. might be D. might have been.

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

Unless you pass this exam,you won't get the scholarship

->if you don't pass this exam, you won't get the scholarship.

-> If you pass this exam, you will get the scholarship.

Bring a raincoat with you,it may rain on your way home

-> It may rain on your way home, so bring a raincoat with you.

-> In case it rains on your way home, bring a raincoat with you.

all vistors to the town fall in love with it.

-> everyone who ...........visit the town fall in love with it.............

It may rain on your way home , so take a raincoat with you

.-> In case of raining on your way home ,you should take a raincoat ..........

giúp tui voi coi

all vistors to the town fall in love with it.-> everyone who ......has came to the town fall in love with it.................

It may rain on your way home , so take a raincoat with you .-> In case........it rains, take a raincoat with you....

in case it rains on your way home, take a raincoat with you

in case it rains on your way home, so take a rain coat with you

in case it rains on your way home , take a raincoat with me

Đáp án A

Kiến thức về cụm từ cố định

Take st into account/consideration: xem xét, cân nhắc

Do harm: gây hại

Tạm dịch: Thay đổi luật lệ có thể có hại hơn là có lợi, do đó bạn nên cân nhắc điều đó.