假如你是魏涛,你的笔友Mike想了解你们的School cleaning Day的情况.请根据下面这张同学们打扫教室的照片同学们打扫教室的照片一人檫黑板,两人擦桌子,一人扫地参考词汇：sweep the floor 扫地

是写信么?Dear Mike,How are you doing recently?In the last letter you asked me about our School Cleaning Day.I'm happy to tell you something now.On the School Cleaning Day,we are all busy cleaning the ...