Could you tell me_______ a meeting in Guangzhou next week?
A. that there is going to be
B. if there is going to be
C. whether is there going to be
D. whether there is going to have
--Take good care of yourself, son!
--Don't worry, mom! I will call you as soon as I ________ America.
A. arrive B. will arrive
C. reach D. will reach
--Do you still remember the days ________ we spent in the country?
--Yes, of course, they were peaceful and relaxing.
A. where B. when
C. who D. that
Hurry up! The movie _______ for ten minutes!
A. has begun B. has been on
C. had begun D. begun
--How do you like the twins?
--Well, I think the elder sister is _______ but the young sister is _______.
A. more clever; more hard-working
B. cleverer; more hard-working
C. the cleverest; the most hard-working
D. the most cleverest; the most hard-working
--- There were so many books in the shopping center, I didn't know_______ .
A. where to buy B. which to buy
C. how to buy D. what to buy