49. ________ I got there, the train had already left.

48. If you are probably pretty confident, social situation won’t bother you _________.

47. The movie ________me _______ my staying in the north.

46. _________ the passage, the answers are right.

45. She seldom (很少) speaks English after class , for she ____making mistakes in grammar .

44. Jim looks sad, he didn’t pass the English exam, and we should do something to _______ him _______.

43. Has Mr. Green ________? Yes, He has already had two children.

42. Mike met his old friend_________ on the street.

41. We often just ________our friends’ homes, we don’t usually have to make plans to meet our friends