题目内容：

短文改错

假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文，文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏词符号（∧）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 Tom,

I am writing to tell you that I have the idea of selling books in your school. I know that there are much students learning Chinese and the good book will be of great help to them.

Learning Chinese Through Tang Poems are an ideal book which can give Chinese learners a chance learn the language through beautiful ancient poems. With fine picture and English translation for further understanding, the book is certainly a good choice of Chinese learners.

What did you think of the idea? I need your help to sell this book in yours school. If you think it's OK, and I will mail a couple of books to you next week.

Looking forward to receive your reply.

Yours,

Li Hua