（绝对原创!）
Dear Peter,
How's it going? Next Sunday, I'll go to the UK to study, so my father wants to hold a farewell party for me at Yangyang Hotel on Qingnian Road. The party will begin at 7 pm this Friday. Would you like to come to my farewell party? I really thank you for your great help with my English!
　　Yours,
　　Sandy
还有一篇给的信息太少了,你还是自己写吧.
我很能理解作文写不出一个字的憋屈劲.希望对你有帮助.