假定英语课上老师要求同桌之问交换修改作文，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：在错的词下画一横线，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。
Boys and girls,
May I have your attention, please? Today I’m supposing to say something about students watch TV. As we know, in our daily lives, TV plays an important part. It is quicker and more convenient to get information from TV as from newspapers. Providing us with vividly and lively pictures, TV enables us not only to see what was happening in the world but also to learn many things, including foreign languages. However, it is not reasonable to forbid students watch such programs. But watching TV for too long is not good. Sitting in the front of TV all day does harm to our eyes and wastes our time on study. So you should take a right attitude towards it.
Thank you for your listening.