I enjoy playing computer games, but I can't _____ too much time _______that.
| A．take; doing | B．spend; doing |
| C．spend; on doing | D．take; to do |
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 going to be |
| C．have |
| D．is going to have |