You can stay here , _______ you can leave at once.
| A．and | B．but | C．so | D．or |
You return the book now. You can keep it till next week.
| A．should | B． mustn’t |
| C．needn’t | D．May |
Thank you for _______ the door for me．
| A．open | B．opens | C．to open | D．opening |
I will have my hair _____ tomorrow.
| A．cut | B．to cut | C．cutting | D．cuts |
-What do you think the weather_________ tomorrow?
| A．will be | B．will like |
| C．will be like | D．is like |
What ______ you ______ when the telephone rang just now？
| A．are；doing | B．were；doing |
| C．do；do | D．do；doing |