1 . shall, it, our teacher, we, ask, about
_____________________________________________________________?

2 . —________ I do the art project on my own?
—No, you don’t have to. You can work with your classmates.

A．Must

B．May

C．Can

D．Shall

3 . Helen ________ go on the trip with us, but she isn’t quite sure yet.

A．shall

B．must

C．may

D．can

4 . Let’s take a walk in the countryside and get some fresh air. （改为反义疑问句）
Let’s take a walk in the countryside and get some fresh air, ________ ________?

5 . Mum is not at home today. My dad and I ________ cook by ourselves.

A．could

B．have to

C．can

D．shall

6 . Let’s do the quiz.（改为反意疑问句）
Let’s do the quiz, __________ ___________?

7 . the, shall, stop, we, game, playing
__________________________?

8 . ________ we play basketball this afternoon?

A．Shall

B．Have

C．Are

D．Do

9 . open, shall, I, the, window
___________________________________________________________?

10 . If I go to the old people’s home, I ________ (bring) them some gifts.