16. There are a lot of trees　　 the building.

　 A. in front of　　　　 B. in the front of

　 C. on front of　　　　 D. on the front of

15.　　 He told me the truth.

　 A. At the end　　　　 B. In the end

　 C. At the end of　　　 D. In the end of

14. Please write　　 pencil, not　　 ink.

　 A. in, with　　 B. in a, with　　 C. with a, in　　　 D. with, in

13. It is very kind　　 you to help me　　 my English.

　 A. of, in　　 B. to, in　　 C. for, with　　 D. of, with

12. It’s bad manners to laugh　　 others when they are　　 trouble.

　 A. at…in　　　 B. over…at　　 C. with…on　　 D. to…with

11. Mr. Smith lived　　 writing for a magazine.

　 A. on　　　 B. with　　　 C. to　　　 D. in

10. I’m sorry I cannot agree　　 you.

　 A. with　　　 B. to　　 C. of 　　　D. on

9. I’ll wait for you　　 the bus stop.

　 A. on　　　 B. at　　 C. in　　　 D. over

8. The young man caught hold　　 the thief and hit him　　 the face.

　 A. of, on　　　 B. on, in　　　 C. of, in　　　 D. of, at

7. Tom often gets up　　 six　　 the morning.

　 A. at, in　　　 B. on, in　　　 C. by, on　　 D. at, at