第二节：单项填空（共15小题；每小题 1 分，满分15分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
6. -- Business is going down and I’ve lost a great deal of money in the stock market.
-- ________ . Everything will work out fine.
A. Take it easy B. Have fun
C. Good luck D. Don’t mention it
7. I was fast asleep _______ suddenly my bed began shaking and I heard a strange sound, like a railway train passing my window.
A. before B. when C. while D. after
8. We can’t predict the climate well enough to know what _______.
A. expected B. to be expected C. to expect D. expecting
9. He couldn’t ______ the terrible working conditions in the factory and decided to leave at once.
A. catch up with B. put up with C. keep up with D. come up with
10. However busy we are, we need to take exercise. Not only ______ us keep healthy, it also stops us getting fat.
A. it helps B. helps it C. it does help D. does it help
