15.I’ll show you a store _______you may buy all ______you need.

　 A. which; which　 B. where;that　 C. where; what　 D. which; that

14.The man and the woman looked ________each other’s faces ____ a look of fright.

　 A. at; with　　 B. into; with　 C. at;in　 D. into; in

13. The girl didn’t answer . _______, she looked out of the taxi window.

　 A. But　　 B. However　 C. Instead　 D. And

12. --___________?

　 ---For nearly 20 years.

　A. When did you get married　 B. How long did you get married

　C. How long have you two been married　 D. How long have you got married