28. Laying eggs ___ the ant queen’s full-time job.　

A. have　 B. has　　　 C. are　　 D. is

27. Between the two buildings ___ a monument.

A. is standing　　　　　 B. standing　　　　 C. stands　　　　　　 D. stand

26. I, who ___ your good friend, will share your joys and sorrows.

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

25. The United Nations ___ in 1945.

A. was found　　　　　 B. was founded　　 C. were founded　　 D. were found

24. It was reported that six ___ including a boy.

A. had killed　　　　　 B. was killing　　　　 C. were killed　　　　 D. was killed

23. The police ___ a prisoner.

A. are searched for　　　 B. is searching　　　 C. are searching for　　 D. is searching for

22. Deer ___ faster than dogs.　

A. will run 　　　　　　　B. are running　 　　　C. runs　　 　　D. run

21. The wounded ___ good care of here now.

A. is taking　　　　　 B. are taking　　　　 C. are being taken　　　 D. is taken

20. The whole class ___ greatly moved at his words.

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

19. Over 80 percent of the population ___ workers.

A. will be　　　　　　 B. are　　　　　　 C. is　　　　　　　　 D. was