1 . 选用下列情态动词的恰当形式完成句子。(否定式写缩写)

1. ____________you continue in your efforts and achieve greater success.
2. When I was young, I was told that I ____________play with fire.
3. It ____________be Jack. He has gone to Shanghai.
4. I didn’t send out my application form last week, but I ____________have.
5. You   ____________have washed all those clothes! We have a washing machine to do that sort of thing.

2 . 根据句意，用适当的情态动词、虚拟语气填空
1. It is raining heavily outside. You ____________ as well stay here for the night.
2. But for the timely help of the PLA man that day, you ____________(kill) in the car crash.
3. I’m very busy with my Mid-term examination, or I __________ (go) to see the movie with you.
4. While taking exams, a student _________ never be too careful to get high grades.
5. — Tom has arrived. _________ he come in to see you?     —Yes, of course. Call him in.
6. Why are you here? It’s class time and you __________ be in the classroom now.
7. Had you studied harder at college, you __________(get) a better job now.
8. You _________(not) sit in this part. It’s for women and children only.
9. — Let’s go to see a film.   — Why today. I’d rather we __________ (see) a film tomorrow.
10. The old man treated the boy as if he _________ his own son.

3 . When he was there, he _______ go to that tea house at the corner when he was free everyday.

A．had better

B．might

C．would

D．should

4 . Imitating others’ actions in Tik Tok _____ be very dangerous, so you ____ be too careful.

A．should; ought to

B．could;     should

C．might;   mustn’t

D．can;   can’t

5 . When are you going to return my novel? Don’t worry. You ____ have your book soon, I promise.

A．shall

B．should

C．may

D．must

6 . Sometimes it seems that doors ___________ be closed for you, but remember, they are not all locked.

A．must

B．should

C．may

D．need

7 . —Is Robert coming by coach?
—He should, but he ___________ not. He likes driving his car.

A．may

B．could

C．need

D．must

8 . —Are you going on a holiday after the exam?
—Well, I haven’t decided yet. I ________ find some other choices.

A．would

B．might

C．must

D．should

9 . The traffic is heavy today. I ____ arrive a bit late, so could you save me a place?

A．can

B．must

C．dare

D．might

10 . You _____ be right but I’m going back to check anyway.

A．should

B．must

C．need

D．might