22. You ________ things about. Look, what a mess in your room.

　 A. always throw　　　　　 B. have always thrown　 C. are always throwing　　 D. have always being throwing

21. He ________ from the tree and _________ so badly that he was sent to the nearest hospital immediately.

A.　　　 fell; was injured　 B. fell; did injure　　 C. falls; has injured　 D. was falling; was injured

20. My parents provided me______ 800 yuan _____ my study every year.

　 A. with; with　　 B. for; with　　　 C. with; for　　 D. with; in

19. Don’t ________ him just because he hasn’t been as successful as you.

　 A. look on　　 B. look down on　　 C. look up　　　 D. look up to

18. As we join the big crowd, I got ____ from my friends. 　A. separated　 B. lost　 C. divided　 　D. missed

17. Enough sleep can make us ________ energy and make it possible for us to perform well in the exam.

　 A. filled of　 　B. full of　　 C. fill with　　 D. full with

16. –Why did he have to leave school?　 --He happened to _______ a laptop computer from the school lab.

　 A. be seen steal　　　 B. be seen stealing　 C. be caught to steal　 D. catch stealing

15. What he has done is really _____. Now his parents are _______him.

　 A. disappointing ;disappointed at　 B. disappointing ; disappointed about

　 C. disappointing; disappointed with D. disappointed; disappointed by

14. He must have ____ up the funny story. I can’t believe that it’s true. 　A. picked　 B. turned　 C. done 　D. made

13. They went out ________ water.　 A. in search of　　 B. in a search of　 C. in search　　 D. search for