15.When I arrived home , I remembered that I ___ my key in the classroom .A. forget B. forgot C. leaveD. left　

14.I need to get some money to _____the summer camp . A . pay onB. pay in C. pay withD. pay for

13.Please show me the ticket ______the concert　　 A. of　　　　 B. for　　　 C. to　 D .on

12. The boy is ____to go to school . A. enough old B. enough youngC. old enoughD. young enough

11. Maybe he put it in his pocket , ______ he ? A. does　 B. doesn’t　　 C. did　 D. didn’t

9.He _____ the pen on the ground just now　 A. droped B. dropped　 C. falls　　 D. fell

!0. He’s used to _____ in the afternoon .　 A. play　 B. plays C. playing　 D. played

8.Please ______ who broke the window .A. find out B. find C. look for D. look out

7.He could do nothing except_____ TV. A. watch　 B. watches C. watching　 D. will watch

6.My friend is angry with me . What should I _____to him ? A say Bspeak C. argue　 D. talk

5.Could you give me _____ advice　 A. some　　 B. any　　　　 C. many　　　 D. a lot