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，并在错词下写出改正后的词。
注意：1.每处错误及其修改均仅限一词；
2.至多允许修改10处，多者（从第11处起）不计分。
Dear 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 color1ful 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 ,
Li Ping
知识点：短文改错
1.grades→grade 2. uneasily→uneasy
3. prisoner→a prisoner 4. do it→do
5.got→get 6. among→between
7.but→so/and 8.are→is
9.How→Why 10. entering→enter