五、补全对话
请阅读下面对话，根据对话内容从下面方框内的七个选项中选择五个填入空白处，使对话通顺、合理，意思完整，并在答题卡上将其序号涂黑。一空一句。
(Mei and Jian are talking in the school. Mei=M Jian=J)
M: Help me, Jian. I have got to organize the school clean-up day, but I don't know what to do.
J: _____________54_____________
M: I don’t know.
J: Well, Mei. __________55__________. It's a good idea to learn what that person did.
M: OK, I will ask Ms. Robert. But I need to get started today. How should I tell other students about the event?
J: _________56_________ Everyone sees that.
M: Great idea!
J: __________57__________ Put signs on the rubbish bins (垃圾桶) to remind students not to drop litter. I can help you with that.
M: That's clever. If we start keeping the school clean, there'll be less work to do on clean-up day.
J: That’s right! And one more thing, you might try talking to teachers. _________58_________ 
M: Good advice, Jian. Thank you!
A. You should ask.
B. When is the clean-up day?
C. Who organized it last year?
D. Some volunteers will do the clean-up.
E. You'd better put it on the school calendar.
F. Ask them to tell their classes about the day.
G. And why don’t you get students to clean before the event?
【答案】54. C    55. A    56. E    57. G    58. F
这个对话是在梅和健两位同学之间进行的，梅要组织一次学校大扫除的活动，她不知道怎么办，向健征求了一些建议。
54.C【解析】句意：——去年是谁组织的？——我不知道。根据下面的回答“I don’t know”可知，这里健提出了一个问题；再根据下文“It's a good idea to learn what that person did.”健说向那个人学习一下是好主意。由此可推测，这里应该问的是去年组织这个活动的人是谁。故选C。
55.A【解析】句意：——去年是谁组织的？——我不知道。——你应该问问。跟那个人学习一下是个好主意。根据语境可知，梅不知道去年谁组织这个活动，而健说向那个人学习是个好主意，因此他建议梅去问问这件事。A选项符合语境，故选A。
56.E【解析】句意：——我应该怎样告诉其他同学关于这个活动？——你最好把它写在学校日历上。
根据上面梅提出的问题“How should I tell other students about the event?”可知，这里应给梅提建议，告诉她如何通知同学们这件事。E选项的回答符合语境，故选E。
57.G【解析】句意：——你为什么不让学生们在活动前打扫一下呢？把标志放在垃圾桶上，提醒学生们不要乱扔垃圾。——好主意。
根据下文“That's clever. If we start keeping the school clean, there'll be less work to do on clean-up day.”可知，健让梅现在就开始付诸行动，G选项Why don’t you…是提建议的句型，符合语境，故选G。
58.F【解析】句意：——还有一件事，你可以试着和老师谈谈。让他们告诉他们的班级关于这一天的事。——好建议。上句话“And one more thing, you might try talking to teachers.”健提出让梅去和老师谈谈，这里承接上句，健的意思是让老师去通知各班同学关于卫生大扫除日的事情。F选项符合语境，故选F。