1 . 选词填空
1. He ____________(must/might) get here in time,   but I can’t be sure.
2. —How long ____________(may/must) I keep this book?
—You may keep it for two weeks.
3. He ____________ (can’t/mustn’t) have missed the train;   he arrived at the train station two hours early.
4. John, look at the time. ____________ (Must/Can) you play the piano at such a late hour?
5. She ____________(might/must) have achieved greater progress,   if you had given her more chances.
6. —That must be a mistake.
—No, it ____________ (can’t/mustn’t) be a mistake.
7. Paul did a great job in the speech contest. He ____________(must/can)have practised many times last week.
8. It is usually warm in my hometown in March, but it ____________(may/can)be rather cold sometimes.
9. I can make a lantern now,   but I ____________(can’t/couldn’t)when I was young.
10. —Can we go out and play football now?   
—No,   you ____________(can’t/mightn’t).

2 . 选词填空。
1. My mother is ill, so I ________(have to/ must)stay home to look after her.
2. He ________(can’t/ mustn’t)be Tom. Tom has gone to London, you know.
3. It’s dark outside. Besides, it’s raining heavily. So, you ________(had better/ might)go home with me.
4. In today’s information age, the loss of data ________(can/must)cause serious problems for a company.
5. It’s strange that he ________(should/ must)have taken the books without the owner’s permission.
6. Samuel, the tallest boy in our class, ________(can/should)easily reach the books on the top shelf.
7. My room is in a mess, but I ________(needn’t/ shouldn’t)clean it before I go out tonight. I can do it in the morning.

3 . 选词填空。
1. Robert is good at languages and ________(can/must) speak four languages.
2. The meeting is very important and you________(would/should) attend it on schedule.
3. I managed to find the street, but I ________(couldn’t/mustn’t) find her house.
4. Every Sunday afternoon, the boy ________(will/may) sit there hour after hour looking at the traffic go by.
5. In his childhood, Jack ________(would/could) be nervous when he met strangers.
6. —Do you have any plan for this weekend?
—I have not decided yet. I________(may/need) take my daughter to the museum.
7. According to the doctor’s advice, the medicine________(might/must) be taken three times a day.
8. No one ________(shall/must) stop us from carrying out the plan.
9. Rose ________(can’t/needn’t) be in the classroom now, because I saw her leave school several minutes ago.
10. Jane asked whether she________(must/could) sit in the empty seat.
11. One of the windows of the classroom ________(won’t/mustn’t) close, so I’ll have it repaired.
12. The headteacher warned him not to be late for school, but Jack ________(wouldn’t/shouldn’t) listen.

4 . 选词填空。
1. He ________(must/might) get here in time ,but I can’t be sure.
2. He ________(can’t/mustn’t) have missed the train; he arrrived at the train station two hours early.
3. That must be a mistake. No, it ________(can’t/mustn’t) be a mistake.
4. Paul did a great job in the speech contest. He ________(must/can) have practised many times last week.
5. He ________(may/must) be at his office now, but you’d better make a phone to make sure.
6. Look, someone’s in the room. Who ________(can/must) it be ?
7. It ________(must have /may have) rained last night, for the ground is still wet.
8. I don’t know where she is, she ________(may/must) be in Wuhan.
9. With drones’ ability to see ahead, they ________(could/should ) signal any problem, so that fast -moving trains would be able to react in time.
10. I ________(needn’t/can’t) have bought so much wine -only two people came.

5 . 用can或must填空
1. My phone ________have been stolen while I was taking a bus. I can't find it anywhere.
2. I'm hungry. I ________eat two bowls of rice now.
3. You not ________touch other people's head in this country as it will, according to local people, bring had luck to both of you.
4. —Why________ you stay in the countryside where it's not convenient to go shopping?
—Because I've found it beneficial to my health.
5. As far as I am concerned, the air crash ________not have been caused by a bomb attack.
6. You________ not be tired—you've only been working for ten minutes.
7. It is usually warm in my hometown in March, but it________ be rather cold sometimes.
8. Many rare animals are dying out. We________ find ways to protect our environment.

6 . 选词填空could/be able to
1. I wrote down the telephone number so that I _________ remember it.
2. It was rainy and dark that night, but they ________ find his house at last.

7 . 短语填空

depend on, adapt to , in favour of ,be likely to ,set out ,be relevant to, take up, the instant, pick up, stand up to, switch off

1. He left to ________ a new position in another company.
2. I don’t think your essay ________ the topic.
3. I recognized her ________I saw Mary.
4. We ________ to paint the house but finished only the front part yesterday.
5. Last month local residents voted _________ the plan.
6. I _________ the rubbish and threw it into the trash can.
7. She tried hard to ________ the life of the foreign university.
8. We can _________ it that the developing technology can changer our lives for the better.
9. Is this building going to ________the strongest winds?
10. Please _________ the lights when you leave the office.

8 . 选择适当的短语填空。

lies in        rise to          make a difference     as a result of   looking forward to stick to       take on        on the rocks             smooth out     through thick and thin

1. You may wonder if one person can ________ to his family, to his community and to his country.
2. The strength of the book ________ the fact that the material is from classroom experience.
3. Unfortunately, Mr. Jones’ business and marriage were both ________.
4. The two countries are working hard to ________ their disagreements.
5. He was out of work for three months ________ the accident.
6. I am ________ visiting my family this Christmas—I haven’t been home for the holidays in years!
7. We’ve been together ________ and we won’t leave each other now.
8. It’s not an easy task, but I’m sure John will ________ the challenge.
9. If you want to realize your dream, you’ve got to ________ it and work hard at it.
10. Words ________ new meanings all the time.

9 . 从方框内选择合适的词或词组，并用其适当形式填空

turn off; be responsible for;get ahead,sign up; pay off; in particular; rather than;in other words; be fed up with; remind

1. Only by working harder in your job can you ____________ and become famous.
2. You don’t meet our need. ________________, you will have to change a new job.
3. A big fire broke out in the factory last night, somebody should __________________ for it.
4. Mike prefers to play football _____________   play basketball after school.
5. Your hard work_________________ last year.
6. If you want to join in the singing competition, you have to _______________ right now.
7. When you leave the office, don’t forget ________________ the lights.
8. Though he is so fat, Mr Brown______________ taking any physical sports.
9. Passengers___________ to take all their personal belongings when they leave the plane.
10. Sandstorm takes place frequently in this area, my hometown ________________.

10 . 选词填空 can, could, be able to
1. My grandma is well over eighty, but she __________ read without glasses.
2. Being a wise person, he finally __________ find the place.
3. The cheater said that he__________ turn stone into gold.