22.Parents should _______ their children _______ playing with fire.

A. stop, to　　　　　　　 B. keep, to　　　　　　 C. stop, /　　　　 D. keep, /

21.After reading the text, Mr Le went on __________.

A. explaining it to us　　　 B. to explain it for us

C. explaining it for us　　　 D. to explain it to us.

20.--- Do you think it’s going to rain _____ the weekend?

--- ______.

A. over, I believe not　　　　　　　　　　 B. through, I believe not so

C. over, I don’t believe　　　　　　　　　 D. at , I don’t believe it

19.--- When did the concert __________?

--- Oh, two days ago.

A. happen　　　　 B. take place　　　　　 C. hold　　　　　 D. start

18.His whole body went _____ at the terrible sight.

A. cold　　　　　　 B. to be cold　　　　　 C. coldly　　　　 D. to cold

17.I’m not very good at playing chess. He often _____ me.

A. beats　　　　　 B. wins　　　　　 C. strikes　　　　 D. hits

16.You will ______ a year in learning to build a bridge.

A. take　　　　　　 B. spend　　　　 C. pay　　　　　　　 D. cost

15.Jack doesn’t look _____ his father, but he walks ____ his father does.

A. as, as　　　　　 B. like, like　　　 C. as, like　　　　　　 D. like as

14.How can you spend ______ money on the jacket which is _____ expensive?

A. too much, too much　　　　　 B. so much, too much　

C. too much, much too　　　　　 D. such much, much too

13.I live ______ from the center of the city.

A. three miles far　　 B. faraway　　　　　　 C. far away　　 D. a long distance