—I’m in Class 4. Are you in Class 4, ____?
—Yes, I am.
| A．OK | B．too | C．and | D．excuse |
Don’t leave the room _____ the light on .
| A．in | B．on | C．about | D．with |
Your father used to work in the factory,________?
| A．did he | B．didn’t he | C．does he | D．used he |
I used to spend much time ___ TV at home.
| A．watch | B．watching | C．to watch | D．watches |
We can’t afford _____ such a high price .
| A．to pay | B．paid | C．pay | D．pays |
I have _____ work to do that I can’t go out with you .
| A．much too | B．too much | C．so many | D．so much |