You can only be sure of_________ you have at present; you cannot be sure of something _____ you might get in the future.
A. that; what B. which; that C. /; that D. what; /
—Could you turn the TV down a little bit?
—________. Is it disturbing you?
A. Take it easy. B. I’m sorry. C. Not a bit D. It depends
—Guess what! I have got A for my term paper.
—Great! You ______ read widely and put a lot of work into it.
A. must B. should C. must have D. should have
H1N1 control and prevention is a to China as well as the whole world．
A．surprise B．challenge C．reaction D．threat
-----He will be extremely angry at the news.
------_______________.This is between you and me.
A. It doesn’t matter. B.Not at all.
C. It’s none of his business. D.I’m sorry to hear that.
----How was the dance? -----______________.
A. That’s OK. B.Don’t mention it.
C. I’d love to. D.It was so much fun.
