—What does your mother do? —________.
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 .
When you have_____test,you must be careful all______time 。 A. a;/ B. a;the c. an;a
There are more than twelve students in the restaurant now.