In the USA, dog are regarded ______ friends ______ people.
A.as; to | B.to; as | C.as; for | D.to; by |
—The trip shouldn’t take more than an hour.
—_______.it is at least two hours.
A.I guess so | B.That’s it |
C.You must be joking | D.It depends |
As many as five courses are provided, and you are free to choose ______ suits you best.
A.whatever | B.whichever | C.whenever | D.wherever |
He had to pause from time to time to wipe the sweat from his forehead, because the air-conditioning system.
A. | broke in | B. | broke up | C. | broke out | D. | broke down |
Hot _______the night air was, we slept deeply because we were so tired after the long journey.
A.although | B.as | C.while | D.however |
If my car _________more reliable, I would have driven to Lhasa instead of flying last summer.
A.was | B.had been | C.should be | D.would be |