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。错误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：在错的词下划一横线（___），并在该词下面写出修改的词。
注意: 1. 每处错误及修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Brad,
I am a boy in the first grades of a senior high school. I feel uneasily recently. At home I feel like prisoner. I am not allowed to watch TV or surf the Internet. The only thing I have to do it is studying. Every time I got a low mark, my parents will scold me sharply. There’s a generation gap among my parents and me, but it’s always difficult to communicate. Life are supposed to be colorful and wonderful, isn’t it? How should I devote all my time and energy to the study so as to entering a good university? I am very unhappy and lost. I need your help.
Best wishes,
Yours
Li Hua