题目内容：

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作文。文中共有10处语言错误，每句中最多有两处。错误仅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（∧），并在其下面写出该加的词。

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 Sir/Madam,

I am glad to get the news from the local newspaper that some volunteers are recruit for the Expo this year. I am really so interested in it that I’d like to apply it.

First, allowing me to introduce myself please. My name is Li Hua, a student from one of the best senior high school in Lanzhou. I have ever visited to some English countries, therefore I am very good at spoken English and pretty familiar with English traditions or customs. On the other hand, I have been a volunteer for Lanzhou International Marathon in the last 3 years, so I am really experienced in being a volunteer.

I would appreciate if you could give me a chance. Looking forward to hearing from you letter.

Your sincerely,

Li Hua