1 . —Shall I meet you at the train station, Emma?
—That couldn’t be better. I ________ get lost though I’ve been to your city twice.

A．must

B．shall

C．would

D．might

2 . —________ you tell me something about Shenzhou-14 manned spaceship?        
—You can ask Mr Lee. He _______ know, but I’m not sure.

A．Could; may

B．Can; must

C．Shall; can

D．Would; can’t

3 . some trees, shall, plant, we
________________?

4 . You ________ be very tired with the long drive. Let’s stop to have a rest.

A．should

B．must

C．shall

D．need

5 . —Why ________ we close that factory?
—Because it has caused lots of pollution. We need a better environment.

A．must

B．can

C．may

D．shall

6 . —Excuse me, when are we going to have a school trip?
—I’m not sure. Ask Thomas, please. He ________ know.

A．need

B．can

C．may

D．shall

7 . —Have you decided to take up teaching as career after graduation?
—I ________ go abroad for further education instead. But I haven’t made up my mind yet.

A．must

B．should

C．may

D．shall

8 . —________ you play the violin, Daming?
—Yes, I can.

A．Can

B．May

C．Shall

D．Need

9 . Let’s have a festival about water. (改为反意疑问句)
Let’s have a festival about water, ________ ________?

10 . —Suzy described every detail of the accident just now.
—Her memory ________ be completely back.

A．shall

B．might

C．must

D．could