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。

Mary, my favorite teacher, is a pretty lady. I like him best because she is not only friendly but also has good teaching methods. Her class is full of funs so we don’t felt bored. To improve our grades, she usual gives us some advice about what to learn English well. What’s more, she spends much time help every student. Sometimes, she nearly has no time to have lunch. When I ask her questions, she always tries to make me to understand with much patience and care. I’m lucky enough to have such good teacher in my life. Mary have a great influence on me. I’m grateful with her help very much.