When I went to say goodbye to Ann, she ______ the piano.
| A．plays | B．played | C．has played | D．was playing |
— Must I finish my homework at once?— No, you ___________.
| A．hasn’t | B．mustn’t | C．needn’t | D．must |
—Would you mind the room?
—Certainly not. I’ll do it right away.
| A．clean | B．cleaned | C．cleaning | D．to clean |
You’d better _______ too much meat. You are much too fat.
| A．not eat | B．eat other |
| C．not to eat | D．don’t eat |
Our school will play No.4 Middle school .I think we’ll win. Please cheer us .
| A．.against, on | B．with, on |
| C．against , up | D．on, against |
The policeman asked the girls ______ play in the street.
| A．to not | B．not to | C．didn’t | D．not |