—________will the fog and haze last?—I’ve no idea.There is no sign of an end.
—Which do you think is better,tomatoes or potatoes —_______of them are delicious A. All B. Either C. Both
—How much should I______for the iPhone 5 ? —Five thousand yuan . A.take B. spend C. pay
Xi’an is one of______capital______in China。A. the oldest;city B. oldest;cities C. the oldest;cities
The little boy boy is very tired . Will you please let him________a rest。A.stop to have B. stop having c. to stop to have
There are so many kinds of computers in the shop .Ican’t decide ________。 .A. which to buy . B.what to buy C. how to buy .