题目内容：

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（A )，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（一），并在该词下面写出修改后的词。

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。

Time flies as an arrow. I’m already in Grade 3 after I realize it. It is only a little more than seven months before I graduated from our school. At the present, I’m busy review my lessons in order to take the college entrance examinations. I hope attend Beijing University, that is considered to be one of the best. Most of my classmate are studying very hard to realize our dreams. I do believe everyone will be able to enter a very well university.