-I'mafraidacaristooexpensiveforme.

-ButmoreandmoreChinesecan_______tobuyone.

-Look!Someone_______thefloor.It'sclean.

-Well,itwasn'tme.Iwentshoppingjustnow.

句子翻译：警方正忙于查明事故的原因

最近，你们班就“是否应该帮助陌生人”展开了讨论，同学们就这一话题意见不一，你的看法如何?根据所提供的信息，以“Shouldwehelpstrangers?"为题，写一篇短文。要求：①表达清楚，语法正确，上下文连贯;②必须包括表格中所有的相关信息，并适当发挥;③词数100左右(短文的开头已给出，不计入总词数);④不得使用真实姓名、校名和地名等。

参考词汇：美德virtueShouldwehelpstrangers?

Recentlyourclasshadadiscussionaboutwhetherweshouldhelpstrangers.Differentstudentshavedifferentopinions.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

---WhoseFrenchbookisit?

---It__________beLucy’s.Look!Hernameisonthebook!