54. 最后妈妈说服我去上学。

　　 In the end, my mother _________________ go to school.

53. 今天早上我撞上了我的班主任。

　　 I _________________ my head teacher this

　　 morning.

52. 我认为垃圾食品不仅仅有害健康。

　　 I think _________________ bad for our health.

51. 你不在时他们表现很不好。

　　 They _________________ when you were not here.

50. Remember a well balanced __________ is good for our health.

49. We should __________ for someone to look after the garden.

48. His poor eyesight was a __________ to him.

47. My father does all the __________ at home.

46. How often do you go __________?

45. It’s a difficult task to ________ (教育) children.

B)从方框中选择合适的词填空。