________ you happen to see Kate, would you please ask her to come here?
A. Would B. Could C. Should D. Might
____________ with a difficult situation, the Chinese government is taking immediate measures to control the prices, which have been growing too quickly.
A. To face B. Having faced
C. Faced D. Facing
More and more people choose to shop in a supermarket as it offers a great _____ of goods.
A. variety B. mixture
C. extension D. combination
It was really very dangerous. One more step, ______ the baby would have fallen into the well.
A. or B. so C. and D. but
It is usually warm in my hometown in March, but it ________be rather cold sometimes.
A. must B. can C. should D. would
No one had told Smith about __________ a lecture the following day．
A. there be B. there would be
C. there was D. there being
