帮我写篇英语作文，关于别人邀请，我拒绝，然后用书信的格式写简单的理由，什么逛街看书简单就行，要120词，谢谢了，紧急

帮我写篇英语作文，关于别人邀请，我拒绝，然后用书信的格式写简单的理由，什么逛街看书简单就行，要120词，谢谢了，紧急

Dear Tom Cruise, 　　First of all, thank you for inviting me to attend your birthday party to be held on Jan 20, 2006. I would like to accept your warm invitation but I can not due to an earlier appointment. 　　Two weeks ago, I made an appointment with one of my high-school classmates. He will accompany his mother who suffers from cancer to Beijing to see a doctor. Since he is a stranger in Beijing, he asks me for help and I have consented. 　　Anyway I feel sorry for disappointing you. However please wait to receive my surprising gift for you by EMS on your birthday. Many Happiness returns of the day! 　　Sincerely yours, 　　Li Ming 再答： 拒绝工作的
再问： 不好意思，是别人邀请我去他家玩，然后拒绝，不是工作
再答： 哦 好的
再问： 能再写下吗，要120词，谢谢
再答： 哦好
再问： 谢谢，真的很谢谢你
再答： Dear xxx, I'm extremely sorry to hear about you fail the examination.You always work hard at school. But I know you will be strong and brave for the sake of the future. There is a saying "where there is a will,there is a way".Don't be upset.I'm sure that you can do it well next time. I want to invite you to have dinner this weekend.If you could come I would feel honored.I really hope you can make it.
再问： 你的回答完美的解决了我的问题，谢谢！
再问： 亲啊，就是单词简单点就行，什么逛街，看书什么的，别人邀请我去他家玩，简单点
再答： 哦
再问： 不好意思，麻烦你了
再答： 那你想话题是什么
再答： 别人来你家 你拒绝？
再答： Dear XXX, I am so sorry to tell you that I have to XXXXX on XXXday so that I can't be in XXX that day. Mr. Lee told me this morning that he will help me solve the problems I asked him on the last homework. Also, that day is the only day he have time to help me before the next English test. So I think I would better to meet him that day. Please understand me and I will invite you next time. Sincerely, XXXX
再答： 或I am so sorry to tell you that I have to XXXXX on XXXday so that I can't be in XXX that day. Mr. Lee told me this morning that he will help me solve the problems I asked him on the last homework. Also, that day is the only day he have time to help me before the next English test. So I think I would better to meet him that day. Please understand me and I will invite you next time.
再问： 就是，有一个朋友邀请我去他家玩，然后我要拒绝，把一天的事情讲给她，简单的事情，用书信的格式，120词