42. He is the very thief that the police ___.

　 A. is after　 B. are after　 C. is looking for　 D. are looked for

41. The old man as well as his two daughters ___ paying a visit to China now.

　 A. is　　 B. are　 C. was　 D. has

40. Either the shop assistants or the manager in the shop ___ kind to the customers.

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

39. ___ of her parents is at home.

　 A. None　 B. Both　 C. None one 　D. Neither

38. Each boy and each girl ___ to hand in their homework in time.

　 A. is asked　 B. are asked　 C. ask　 D. had asked

37. Five times five ___ twenty-five.

　 A. make　 B. makes　 C. are　 D. equals to

36. Planting vegetables ___ constant watering.

　 A. need　 B needs　 C. are needed　 D. is needed

35. When and where the meeting will be held ___ unknown.

　 A. is　 B. are　 C. will　 D. has

34. All ___ except Xiao Wang.

　 A. was present　 B. has been present　 C. have been present　 D. is present

33. All the students need ___.

　 A. have done　 B. has done　 C. have been done　 D. has been done