21. What the teacher and the students want to say　 _____ that either of the countries　 ____ beautiful.

　　　　 A. are,　 are　　　　　　　　　　 B. is, is

　　　　 C. are, is　　　　　　　　　　　　 D. is, are

20. The Smith’s family, which　 ____　 rather a large one,　 ____ very fond of their old houses.

　　 　　　A. were, were　　　　　　　　 B. was, was

　　　　 C. were, was　　　　　　　　 D. was, were

19. -- ____　 your clothes?

　　　 --No,　 mine　 _____ hanging over there.

　　　　 A. Is it, is　　　　　　　　　　 B. Are these, are

　　　　 C. Is it, are　　　　　　　　　 D. Are these, is

18.　 In those days John with his classmates　 _____　 kept busy preparing for the exam.

　　　　　 A. is　　　　　　　　　 B. are

　　　　　 C. was　　　　　　　　 D. were

17. As I have a meeting at four, ten minutes　 _____ all that I can spare to talk with you.

　　　　 A. are　 　B. was　　　　　 C. is　　　　　 D. were

16. The writer and singer　 ______　 here.

A. is　　　　　 B. are　　　　 C. were　　　　 D. do

15.(　　 ) When and where to build the new factory　 _____　 yet.

　　 A. is not decided　　　　　　　　　　　　　 B. are not decided

　　 C. has not decided　　 　　　　　　　　　　　D. have not decided

14.(　　 ) All but one　 ______ here just now.

　　 A. is　　　　　　　 B. was　　　　　　　　 C. has been　　　　 D. were

13.(　　 ) No teacher and no student　 ______．

　　 A. are admitted　　　　　　　　　　　　　　 B. is admitted

　　 C. are admitting　　　　　　　　　　　　　 D. is admitting

12.(　　 ) Nobody　 ______　 seen the film.　 It’s a pity.

　　 A. but Tom and Jack have　　　　　　　　　 B. except Tom and Jack have

　　 C. but my friends has　　　　　　　　　　　 D. but I have