1 . --Alice won’t join in our discussion tonight.
--Oh, she ______. We have already put it off.

A．mustn’t	B．can’t
C．shouldn’t	D．needn’t

2 . ——You didn’t wait for Mr. Black last night, did you?
——No, but we ____. He didn’t return home at all.

A．couldn’t have	B．needn’t have
C．didn’ t need to	D．should wait have

3 . I don’t think he _______ a new bike.

A．need to buy	B．needs buying
C．need	D．need buy

4 . —Shall I pick you up at the school gate tomorrow morning?
—No, you _______. I will go there in my own car.

A．should

B．needn’t

C．must

D．can’t

5 . —Lucy doesn’t mind lending you her dictionary.
—She ________ . I’ve already borrowed one.

A．can’t	B．mustn’t
C．needn’t	D．shouldn’t

6 . Teachers _______ be sensitive to the development level of each student so as to help them better.

A．need to	B．may
C．are able to	D．can

7 . —Must I go there right now?
—No，you ________.You ________ go there before supper.

A．mustn't；need	B．needn't；may
C．can't；need	D．won't；can

8 . You      remind him to keep things neat and tidy, because he is well organized.

A．can’t

B．needn’t

C．mustn’t

D．shan’t

9 . --- Shall I take your iPad to the shop to be repaired?
--- Thanks, you _______. There is nothing wrong now.

A．mustn’t

B．oughtn’t to

C．can’t

D．needn’t

10 . — Must I finish my homework before class is over?
— No, you ______. You can hand it in tomorrow.

A．mustn’t

B．shouldn’t

C．can’t

D．needn’t