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。

When I was young, I used to spend lots of time watch TV. Whenever I got home, all I wanted to do were to turn on the TV. My parents were disappointing with me and didn't allow me to watch TV, so I quarreled to them frequently at that time. Not until a class party I realize I was wrong. At that party each student has to give a performance. All of my classmate had something to perform it except me. I ended up telling a joke at the party, what really embarrassed me. Since then I've attended various classes, such as guitar and dancing. Now, I'm glad I've learned something meaningfully and made many friends.