22. A. before　　　　　 B. after　　　　　　　　　　　　　 C. until　　　　　　　　　　　　　 D. since

21. A. long　　　　　　 B. just　　　　　　　　　　　　　 C. never　　　　　　　　　　　　 D. often

19. --- I’ve been told that John 　　　from his journey to India. What about visiting him tonight?

--- Great. I will call for you at 6:30 pm.

A. had come back　　　　　　　B. is back　　　 C. came back　　　　　　　　D. coming back

18. They give performances in the club every night，for which they are paid　　　 .

A. in common　　 　　　 B. in fact　　 　　　　　　 C. in cash 　　　　　　　　　 D. in peace

17. _____ his girl friend, Tom was busy in earning money for their marriage.

A. Engaged in　 　B. Engaging to　　 　　C. Engaging in　 　　D. Engaged to

16. The psychological consultation centers have seen a sharp rise in the number of students looking for help, most ______ they were confused and depressed.

A. said　 　　　　　　　　　　 B. to say　 　　　　　　　　 C. say　　　　 　　　　　 D. saying

15. I’d like to have a room, ________ window of which opens to ________south.

A. the, /　 　　　　　 B the, the　 　　　　　　 C. /, /　 　　　　　　　　　　 D. whose, the

14. When he moved to Germany in _______, he was already in _______.

A. the fifties, his sixty　　　　　　　　　　　　　　　　　　　 B. fifties, his sixties

C. the fifties, his sixties　　　　　　　　　　　　　　　　　　 D. fifty, sixty

13. Put on the hat. It will protect you　　　　　 the burning sun.

A. with　　 　　　　　　　　 B. about　　 　　　　　　　 C. from 　　　　　　　　　　 D. off