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，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。
3．必须按答题要求做题，否则不给分。
Dear Zhou Lu，
I'm writing a letter ask you for some help.
As you know，Zhang Fei and I used to be good friend. However，on one day，Zhang Fei read my private letter in secret and tell others what was written in it. Knowing this，I was extreme angry. I told her I would not be his friend any more. Hearing what I said，Zhang felt very surprised and no longer stayed with me. Facing with this，I felt very upset. I am much angry with her improper behavior，so I can't forget the wonderful time when I stayed with her. I wonder whether I should forgive her. And I'm afraid if I offer to make friends with her，she will refuse me. How should I do?
Your friend，
Li Hua