1 . 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.

2 . 选词填空would/should
1. I_________ often go to see my uncle on Sundays when I was in the countryside.
2. I think children __________ be taught to tell the truth.

3 . 根据句意，从已给的七个单词中选出五个单词，并且用单词的适当形式填空。

benefit     extinction     apply   react     absolute     guideline     appreciate

1. It is difficult to go across the desert, but not ________ impossible.
2. The ________ of new scientific discoveries to industrial production methods usually ncreases efficiency and make big profits.
3. What was his ________ to the plan? If he couldn’t agree to it, we’d have to make a change.
4. I’d ________ it if you could take part in our event.
5. The fall in prices of costs will be ________ to the development of small businesses.

4 . 选词填空

well off;   be keen on;   be ashamed of;   in all ;     on behalf of ;   refer to

1. They would never _________ that matter again.
2. You should _________ yourself for telling such lies.
3. In addition, a hero must be optimistic and diligent and_________ his hard work.
4. It won't be long before the Chinese people will become _________.
5. Please allow me to thank you for your offer of help _________ my colleagues.

6 . 选词填空

will, would, shall, should（包含其否定形式）

1. You’ve made the same mistake again. You ________ be more careful next time.
2. ________ you please give me a message when you see him?
3. If you give him time, Tom ________ talk and talk for hours.
4. I still remember my happy childhood when my mother ________ take me to Disneyland at weekends.
5. It was sad to me that they, so poor themselves, ________ bring me food.
6. If you pass the driving test, you ________ get a new car.
7. We packed all the books in wooden boxes so that they ________ get damaged.
8. Children ________ be allowed to surf the Internet too long. It may hurt their eyes.