急求一篇初二水平的英语作文！！！

Tom邀请LiPing参加他这周日的生日宴会，但LiPing的父母出差要到下个月回来，奶奶又卧病在床，需要人照顾。再说英语考试即将来临。因此，无法前去参加生日宴会。LiPing感到很抱歉，只好写信辞谢。

Dear Tom，

Thank you very much for inviting me to your birthday party. I’d love to go but I can’t.

My parents...(从这里开始往后写，用第一人称，60~80字)

My parents went on a business trip, they should not return until next month. My grandmother sick in bed, she should need to take care of. In addition, the English exam is approaching, I would like to seize the time review of homework. I am therefore unable to attend your birthday party, and very sorry!
　

自己改动一下就行了~

http://www.rrting.com/English/yyxw/

这里有几百篇英语作文，希望能帮到你，要给分喔