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。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。

I have a older sister. Her name is Monica. He is very pretty and smart, with long black hair and big eye. She is always ready to help me and look after me. But she was used to be easy to get angry, especially that she was with family members only. Once I talked to her this problem. Feeling terrible sorry, she agreed with me but promised to make a change. She also thanked me for making her aware of her problem. She had made huge progress on this issue so far. Now I like her even more and I am glad I have so a great sister.