短文改错
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仅限一词；
2.只允许修改10处，多者(从第11处起)不计分。
After a couple of year away from my hometown, I find it has changed a lot. The old fish shop across the street has gone. There exist now a park that has a small river run through. The factory on Friendship Street has been moved out the city and a sports center is now in their place. The market at corner of Xinhua Road has been given way to a supermarket. Besides the bookstore next to my middle school was still there.