—Mum, is the pair of gloves mine?
—Yes. You have to wear another pair.
| A．washing | B．have washed |
| C．having washed | D．being washed |
People working 10 or 11 hours a day are more likely to suffer from health problems than _____who go off duty after eight hours.
| A．those | B．that | C．these | D．them |
I should convey my appreciation to my high school teachers, without ____ help I wouldn’t achieve such a big success.
| A．whom | B．them | C．which | D．whose |
— Mum, would you please buy me an MP5 player?
— If you can help do some housework the whole vacation, you ____ have one as a reward.
| A．must | B．need | C．would | D．shall |
— She might complain about you to your manager.
—____ ? I know I am in the right.
| A．What for | B．Why not | C．What’s up | D．So what |
After Lincoln was made ___ president of the United States, he insisted on the slaves___. . A /; be set free B /; being set free C the; setting free D the ; being set free