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Dear classmates

It is my honor to tell you that my class will hold a charity sale for kids.And I am writing this letter in order to need you help. 

Our activities will hold on Sunday in this week,we prepare some intellgent game for kids and participants.For example,puzzle Chinese traditional culture that can open kids horizons and encourage kids excited.In terms of encouragement and rewards,the top three kids will receive awards and trophies,and all participants will receive award point.If you can provide help for us,you also can play with the kids and make good influence for their mind.By participate with kids and you can recall your childhood period that enjoy this happy time.Finally,we hold the sale to help kids have good study environment.

We would be very pleased if you can honor us with your presence.I am looking forward to your reply at your earlist convenience. 

                  &nbs...