短文改错 (共10分;每小题1分,满分10分)
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下短文。短文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧), 并在此符号下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改： 在错的词下划一横线, 并在该词下面写出修改后的词。
注意：1、每处错误及其修改均仅限一词；
2、只允许修改10处, 多者(从第11处起) 不计分。
Dear John,
I am extreme sorry to tell you that I am unable to go to your party this Sunday. It is very kind for you to invite me to your house but I really look forward to going to your party and sharing your happy experience abroad. Much to my regret, I will be absent for your party owing to the fact that the College Entrance Exam are just around the corner, for which I am now really busy prepared. What’s worse, I have caught bad cold lately and I am really not I.
Anyway, we would have many more chances to get together. Shall we make it after the Exam? I am truly sorry. I hope you will forgive me and accept my sincere apology.
I’m looking forward to your reply.
Yours,
Mike