题目内容：

假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。文中共有10处错误，每句中最多有两处。错误涉及单词的增加、删除或修改。

增加：在缺词处加一个漏词符号∧，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：在错词下面划一横线，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 Gary,

I’m really sorry about my using the mobile phone in your lecture the last week. Please receive my apology for being such rude a student. But I didn’t use the mobile phone for any reason. I was trying to find a part-time job last week and that day, I got a job offer and they need my further informations immediately. However, I had no other choice but try sending them a text message in class. I promise it will ever happen again. But I do need my phone back to get in touch with others. Will you be kindly enough to give it back to me? Thank you.