短文改错
假定英语课上老师要求同桌之间交换修改所写故事，请你修改你同桌写的以下故事。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：在错的词后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 fly like an arrow. I'm already in the first half of Senior Grade 3 before I realized it. It is only a little more than six months before I graduate middle school. At the present, I'm busy review my lessons in order to take the College Entrance Examination.
I hope to go to Beijing University, that is one of the best universities not only in China but also in the world. I'll try my best turn my dream into reality. Most of my classmates are also studying very hardly to realize our dreams. I do believe everyone will be able to enter a very good university and college.