49. Let ___help you.

　　 A. his　 B. ours　 C. me　 D. I

48. What’s wrong ___your car?

　　 A. at　 B. with　 C. on　 D. of

47. How many books ___in your schoolbag?

　　 A. you have　 B. there are　 C. is there　 D. are there

46. Is there ___in the bottle?

　　 A. two　 B. any orange　 C. some oranges　 D. any oranges

45. They often do ___homework after supper.

　　 A, they　 B. their　 C. them　 D. theirs

44. We don’t like ___late.

　　 A. be　 B. are　 C. to be　 D. is

43. ___weekdays we get up at six.

　　 A. In　 B. On　 C. At　　 D. Of

42. He ___to school ___his bike ___ about seven o’clock.

　　 A. goes, on, at　 B. go, in, at　 C. goes, in, at　 D. comes, on, in

41. I often go shopping ___my mother ___Sunday morning.

　　 A. with, on　 B. with, in　 C. for, it　 D. of, on

40. “Is there ___milk in the glass?”　 “Yes, there is___”

　　 A. some, some　 B. any, any　 C. any, some　 D. a, any