20. Go to bed before ten; don’t_______ watching TV.

　 A. stay on　 B. stay in　 C. stay at　 D. stay up

19. I regret_______ you that you mixed him up with his twin brother.

　 A. telling　　 B. having told　 C to tell　 to telling

18. The parents had_______ their neighbor_______ their children when they were on

　 holiday.

　 A. let ;take charge　 B. left ; in the charge of

　 C. put ; in charge　　 D. left ; in charge of

17. The film brought the hours back to me _______ I was taken good care of in that

　 faraway village.

　 A. until　 B. that　 C. when　 D. on which

16. To make members of a team perform better, the trainer first of all has to know their______

　 and weaknesses.

　 A. energy　 B. power　 C. strength　 force

15. Have you seen the film Titanic, _______ leading actor is world-famous?

　 A. its　 B. it’s　 C. whose　 D. which

14. Some plants can_______ carbon dioxide(二氧化碳) we breathe out and give oxygen

　 to us

　 A. take out　 B. take off　 C. take up　 D. take in

13. The whole book_______ 12 units, _______ two mainly revisions, which are quite

　 popular with the students.

　 A. includes ; containing　 B. contains ; included

　 C. includes ; including　　 D. contains ; including