1 . Young people________ respect old people.

A．shall

B．should

C．may

D．might

2 . — This city is a dull place to live in.
— How surprising that you ________ think so! I love it very much.

A．shall

B．might

C．should

D．must

3 . According to the agreement in the World Meteorological Congress, the resolution          come into effect upon signature.

A．should

B．shall

C．would

D．must

4 . “Attention, please. Whoever can answer one of my questions __________ receive a prize”, the teacher said in class.

A．might

B．should

C．shall

D．would

5 . 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.

6 . Waking up suddenly________lead to rapid heart rate and high blood pressure.

A．must

B．would

C．can

D．shall

7 . “Those responsible for the accident       be punished while those contributing to solving the problems be rewarded.” promised the official then and there.

A．need

B．shall

C．must

D．should

8 . Dear Allan, I’m afraid I won’t pay you any visit by now since I’m rather occupied, but I assure you that you ________ have my company as soon as I’m released from work.

A．must

B．might

C．ought to

D．shall

9 . “Whatever you want, you ________ have it on condition that you get the best result,” said the boss.

A．would

B．ought to

C．shall

D．could

10 . Old age _______ burn and rage at the close of day; rage, rage against the dying of the light.

A．couldn’t

B．should

C．wouldn’t

D．shall