I _______ myself more—it was a perfect day.
| A．shouldn’t have enjoyed |
| B．needn’t have enjoyed |
| C．wouldn’t have enjoyed |
| D．couldn’t have enjoyed |
_____ to sunlight for too much time, as the doctors say, will do harm to one’s skin.
| A．Being exposed | B．Having exposed | C．Exposed | D．After being exposed |
Glass milk bottles can be used again and again, but they need __________ thoroughly, ____they?
| A．to clean, needn’t | B．cleaning,don’t | C．clean, aren’t | D．cleaned, can’t |
_______, I suppose, and the housing problems for about 280,000 low-income families in this area could be settled.
| A．If you double your efforts | B．So long as you keep your spirits |
C．A bit more efforts | D．Making greater efforts |
As a ______ boss, he expected total loyalty and dedication from his employees.
| A．demanding | B．demanded | C．demand | D．having demanded |
Nowadays the roles of husband and wife are not as ______ defined as before, especially when both parents work and earn money for the family.
| A．clear | B．clearer | C．clearly | D．more clearly |