拒绝参加邀请的邮件

假如你叫刘芳，你的笔友Mary在南开大学上学，她邀请你去参加聚会，请你给Mary发一封e-mail．要点如下：１你很抱歉，你不能去；２你母亲病了．医生叫她卧床几日，你要照料母亲；３谢谢Mary寄来的明信片，你很喜欢．（６０词左右）

谢谢谢谢谢谢谢谢！！！！！！！！！！！！！！

写一篇与初二相符的作文

dear Mary,

I'm very glad to hear from you, but I'm afraid I can't make it to attend your party. My mother is ill, the doctor told her to stay in bed for several days, and I have to take care of her. Thank you so much for your card. I do like it very much! wish you enjoy the party.

my best wishes!

yours,

Liufang