31. Einstein didn’t care for money. Once he used a check _____ $1000 as a bookmark and then he lost it.
| A．for | B．of | C．about | D．To |
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A terrible earthquake broke out in Yushu, Xinjiang several days ago,_______ we stopped any entertainment on April 21, 2010
| A．in that case | B．in which case | C．in case | D．in no case |
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—Do you still work in the factory ________ is friendly to you?
—_______, it is two years since I worked there.
| A．whose manager; Yes | B．the manager of which; Yes |
| C．of which the manager; No | D．which manager ;No |
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.Rather than ______ at home , I prefer to go sightseeing in ___________.
| A．stay; so suuny a day | B．to stay; so a suuny day |
| C．stay; how sunny a day | D．staying; such a sunny day |
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---What is Rudi up to?
---Rudi seems bent ______finding a new job.
| A．on | B．to | C．down | D．over |
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Finally they reached an agreement, with ________.
| A．every concerned student | B．every student was concerned |
| C．every student concerned | D．all the concerned students |