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限一词。
2.只允许修改10处，多者（从第11处起）不计分。
I often dream of be a teacher. I dream of standing in the platform（讲台）in the classroom and I give
lessons to lovely boys or girls. I teach them, play with them, and watch them growing up. I am always
Young when I was staying with them. I know there is not easy to be teacher. Without enough knowledges , you can never teach well. 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.