【答案解析】[参考范文]
Dear Classmates,
I am writing to notify you that our class is to hold a charity sale to raise cash donations at Mess Hall of our university on March 1, 2013. This event is to help those children who have quite school because their families cannot afford the educational fee. As the monitor, I"m urging all students to take an active participation in the activity.
It is widely acknowledged that education will have a tremendous impact on a person"s future, especially on a crucial stage for one"s growth. Therefore, it is without doubt a noble cause to donate money to children in need.
If you are willing to do something to help the poor children, please begin to take action. Thank you!