—Must I finish the work today, Mom?
—No, you . You can finish it tomorrow .
A. mustn’t B. can’t C. needn’t
You need your classroom every day.
| A．to clean | B．clean | C．cleaning | D．to cleaning |
—Why don’t you ask your teacher?—Thanks.I .
| A．will | B．do | C．won’t | D．don’t |
Mike has made many friends since he to China.
| A．comes | B．has come | C．came | D．will come |
The boy was in bed and reading a book.
| A．lie | B．lying | C．liing | D．lay |
Suddenly,all the lights in her house went .
| A．of | B．off | C．up | D．down |