Your radio is too loud. Please _________.
A. turn it down B. turn it up
C. turn down it D. turn up it
— is the population of China ?
—It is 1.3 billion. And it is than that of America.
A.What; bigger B.how many; more
C.What; more D.how many; biggre
—How difficult math is! I really want to drop it !
—_________you come on，you will do it better．
A. As long as
B. As soon as
C. Though
D. While
—I think this pair of shoes looks nicer than that one.
—_________ In my opinion, that white pair is better.
A. That’s a good idea. B. I think so, too.
C. I don’t agree. D. No problem.
Can you finish the work well with _________ money and ________ people.
A. less,less B. less, more
C. more, fewer D. less, fewer
Tom failed in the exam again he tried his best.
A.if B.Unless C.though D.because
