20. So 　　　　in our city that many of his fans want to get close to him.

　　 A. well-known is he　　　　　　　　　　 B. is he well-known

　　 C. well-known he is　　　　　　　　　　 D. he is well-known

19. --Thank you for your help. I might have lost my way without your guide.

　 --　　　　 .

　 A. You are welcome　　　　　　　　　　 B. My pleasure

　 C. No thanks　　　　　　　　　　　　　 D. That's all right

18. --The English exam is not difficult, is it?

　 --Yes. Even Tom,　　　　 　to the top students, failed.

　 A. belongs　　　　 B. belonging　　　　 C. belonged　　　　　 D. to belong

17. Information on the Internet gets around much more rapidly than　　　　 in the newspaper.

　 A. it　　　　　　　 B. those　　　　　　 C. that　　　　　　　　 D. one

16. --I wonder what was going on upstairs last night.

　 --A party　　　　 .

　 A. was held　　　 B. was holding　　　 C. held　　　　　　　 D. had held

15. --You didn't come to the party last night?

　 --Yes, I did. I saw you 　　　　the huge dancing hall.

　 A. through　　　 B. by　　　　　　 C. over　　　　 　　D. across

14. Mr. White, ready to retire,　　　　 　in the university for 20 years.

　 A. is working　　 B. works　　　　　　 C. has worked　　　　 D. worked