47. There was a bag on the floor. Please ____________________.(把它拣起来)

46. The noise is too loud. Would you mind _________________.(把它关小一点)

45. It’s too useful ________(learn) a foreign language.

44. I don’t like ________(wait) because she is having a long telephone conversation.

43. The boy is putting up a _________(post) on the wall.

42. Several ________(skate) are still skating.

41. If you don’t come on time, I’ll get _________(annoy).

40.　 　Mother will bring me a hamburger r_______ away.

39.　 　She answered me p_______ yesterday.

38.　 　He m_______ his parents very much when he was in Beijing.