假如你是李华，9月10日你们班级将要组织教师节相关庆祝活动。请用英语写一封电子邮件，告诉交换生Peter具体活动时间、地点，你们将做什么，以及他需要做什么准备。

提示词语：Teacher's Day, show respect, greeting card, thank-you letter

提示问题：● When and where will you celebrate Teacher's Day?

● What are you going to do?

● What do you advise Peter to prepare for it?

 
Dear Peter,
September 10^th is Teacher's Day in China and we usually do something special to celebrate it. ______________________________________________________________________________
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Hope you can join us.
Yours,
Li Hua