31. To keep safe _______ an earthquake, you should remain at a spot in your room where nothing may fall on you.
| A．in search of | B．in advance of | C．in terms of | D．in case of |
Environmentalists urged that more effective measures ___________by the government to reduce the pollution.
| A．were taken | B．would adopt | C．be adopted | D．should take |
The people hurried to store up food and daily goods ________ war.
| A．in spite of | B．in favor of | C．in expectation of | D．in honor of |
–Is Lily your good friend?
--_________. We are only nodding acquaintances.
| A．Not really | B．Not likely | C．Not exactly | D．Not necessarily |
The Whites stayed in England for half a month, ________ they visited most of the tourist spots there.
| A．when | B．from which | C．during which time | D．since when |
--Why didn’t Clair apply for the job? She _______ it.
--She ________ so, if her daughter hadn’t fallen ill.
| A．can have got; might have done |
| B．could have got; would have done |
| C．should have done; would |
| D．must get; might have done |