题目内容：

短文改错

英语课上,老师要求同桌同学相互修改作文。假设以下便条为你同桌所写，请你对其进行修改。便条中共有10处错误，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（^），并在此符号下面写出该加的词。

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。

3．必须按答题要求做题，否则不给分。

I often dream of be a teacher. I dream of standing in the platform in the classroom and I give lessons to lovely boys and girls. I teach them, play with them, watch them growing up. I am always young when I was staying with them. I know there is not easy to be a teacher. Without enough knowledges, you can never teach good. Besides, you have to make friends with your pupils and take good care of him.

Though I am a student now, but I will work very hard to make my dream comes true.