It’s Sunday tomorrow, so you _______ get up so early.
| A．needn’t to | B．need to | C．don’t need to | D．don’t need |
---Must I be back home before 6 o’clock?
---No, you ____. But don’t be too late.
| A．can’t | B．mustn’t | C．needn’t | D．won’t |
---I think Miss Gao must be in the library. She said she would go there.
---No, she ___________ be there. I have just been there.
| A．can’t | B．mustn’t | C．needn’t | D．wouldn’t |
—May I this pair of blue jeans? —Yes, you .
| A．try on; should | B．try on; can |
| C．have a look; can | D．look at; must |
—Is the woman over there Miss White?
—It ______ be her. She’s gone to Hangzhou.
| A．must | B．can’t | C．needn’t | D．may |
---Look. The man at the gate _____ be our headmaster. He is always standing there every morning.
---No. it ____ be him. He is having a meeting in the office now.
| A．must; can’t | B．must; mustn’t |
| C．can’t; can’t | D．can’t; mustn’t |
They can hardly move at all, _____________?
| A．can they | B．can’t they | C．don’t they | D．are they |
Jack _______ swim when he was five years old.
| A．can | B．could | C．may | D．must |
— Must they clean and tidy the classroom now?
— No, they . It after school in the afternoon.
| A．mustn’t; must clean | B．needn’t; must clean |
| C．mustn’t; need be cleaned | D．don’t have to; can be cleaned |