Where ___________ live before you came here?
| A．did you used to | B．did you use to |
| C．use he to | D．he used to |
You can’t improve your English_________ you work harder than before
| A．if | B．though |
| C．because | D．unless |
The pants are_____ short for to wear.
| A．too much | B．too many |
| C．much too | D．many too |
He doesn’t do his homework ______________, though he has ______________.
| A．carefully enough, enough time |
| B．enough carelessly, time enough |
| C．carelessly enough, enough time |
| D．enough carefully，enough time |
—Jim enjoys listening to pop music. — ___________.
| A．So does Helen. | B．Also is Helen |
| C．Helen likes also | D．So Helen does |
I always go to sleep ___________ the light on.
| A．in | B．with |
| C．to | D．at |