---I don’t want to go to school on foot. What should I do?
---You try asking your father for a bike, or you can go by bus.
| A．have to | B．must | C．might | D．can’t |
My mother often spends 2 hours ______ housework every day.
| A．do | B．does | C．doing | D．to do |
— Must I come at four o’clock?
— Oh, no, you ____.
| A．don’t | B．mustn’t | C．don’t have to | D．can’t |
It’s too cold .You had better ______your coat.
| A．don’t take off | B．not take off | C．don’t put on | D．not put on |
-Would you mind ____ the window ?
-Of course not.I feel hot,too.
| A．not open | B．not opening. | C．opening | D．to open |
There ___a football match,next week.
| A．will have | B．is gong to be | C．have | D．is gong to have |