—What _______ the number of the students in your school?
—About two thousand. A number of them _______ from the countryside.
A. is; are B. is: is
C. are; is D. are: are
—I can hardly believe my eyes. Is that you, Lucy?
—Yes. It has been almost 20 years ______ we were together.
A. since B. before C. after D. until
—It’s smoggy these days. That’s terrible!
—Yes, I hope to plant trees. ______ trees, ______air pollution.
A. The more; the fewer B. the less; the more
C. The less; the fewer D. The more; the less
—Do you like seeing a movie on your mobile phone?
— No. I ______do that because it makes me uncomfortable.
A. seldom B. often C. usually D. sometimes
If you want to get more information about English learning, please visit our _______.www.yyxx.cm.
A. company B. store
C. office D. website
Our teacher often warns us _______ in class.
A. don’t talk B. not talk
C. not to talk D. to talk
