1 . 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.

2 . If Mrs. Brown Mary to literature in junior high school, She wouldn’t be a writer now.

A．hadn’t introduced	B．didn’t introduce
C．shouldn’t introduce	D．hasn’t introduced

3 . If Wu Dajing _____ the record in 2018 Winter Olympics. he would not be world famous now.

A．hadn't broken

B．hasn't broken

C．didn't break

D．doesn't break

4 . —1 am so nervous. I have a feeling that I am gonna be embarrassed in the interview.
—If I were you, I ______ for it last night instead of watching movies.

A．would prepare	B．prepared
C．had prepared	D．would have prepared

5 . If I hadn’t stood under the ladder to catch you when you fell, you _________ now.

A．wouldn’t be smiling

B．couldn’t have smiled

C．won’t smile

D．didn’t smile

6 . At the age of 14, Father had to leave school and start working. There would be no one to support the family _______ he not worked.

A．did

B．has

C．had

D．was

7 . If he _____ his legs in the last training, he _____ the coming World Cup, which he has been longing to compete in.

A．hadn’t hurt; would join in

B．hadn’t hurt; would have taken part in

C．didn’t hurt; would go in for

D．didn’t hurt; would have taken part in