It’s reported that the price of the houses in this city is __________8 hundred every year.
| A．increasing by | B．increasing to |
| C．increase by | D．increase to |
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 |