16.　 ---_________ the window, my finger was cut unexpectedly.

---I’m sorry to hear that.

A. Having cleaned　　　　　 B. To clean　　 C. While cleaning　 D. While I was cleaning

15.　 Here we have beef, fish and fruit. Help yourself to _________ you like.

A. whatever　　　　　　 B. whichever　　　　 C. however　　　　　　 D. whenever

14.　 ---Did you visit the famous museum?

---No. We ___________it, but we spent too much time shopping.

A. could have visited　　　　　　　　　　　　　 B. must have visited　　　

C. can’t have visited　　　　　　　　　　　　　　　　　 D. should have visited

13.　 ---How much vinegar did you put in the soup?

---I’m sorry to say, _________. I forgot.

A. no　　　　　　　 B. no one　　　　　　　 C. nothing　　　　　　 D. none

12.　 When I came to see her yesterday, she __________.

A. was leaving　　　　 B. left　　　　　　 C. has left　　　　　　　 D. was left

11.　 ---Excuse me, where is the tea-room?

---It’s over there. Can I help you with __________?

---No, thanks.

A. anything　　　　　　 B. nothing　　　　　　 C. something　　　　 D. everything

10.　 The clock ___________ on the wall is a present from my grandfather.

A. having hung　　　　　　　 B. hanging　　　　　　 C. hangs　　　　 D. being hung

9.　　　 If you can make what the teachers teach __________, you’ll make rapid progress.

A. yours　　　　　 B. yourself　　　　　　 C. you　　　　　　 D. your

8.　　　 Charley Oakley, __________NBA star, hasn’t lost _________ game in the past three years.

A. an…a　　　　 B. a…the　　　　 C. the…a　　　　 D. an…the

7.　　　 ---Who is the man talking to the headmaster?

---A professor __________ a visit to our school.

A. pays　　　　　 B. is paying　　　　　 C. paid　　　　　 D. paying