选择动词的适当形式填空
My mother asked me ________ the room.

A．clean

B．cleans

C．to clean

D．cleaned

What about going camping if it ________ tomorrow?

A．didn’t rain

B．doesn’t rain

C．won’t rain

D．rained

- ________ I try on those shoes in the window?
- ________. They are just on show.

A．Could; Yes, you can.	B．Can; sorry, you couldn’t
C．Could; Sorry, you can’t.	D．Can; Yes, you could.

Watching TV too much ______ bad for your eyes.

A．are

B．is

C．can

D．may

What are you going to be when you ________?

A．grows up	B．grow up
C．is growing up	D．grew up