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。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仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
After five years away in my hometown, I find that the neighborhood which I used to living in has changed a lot. The Sichuan Restaurant and the older fish shop across the street from our middle school were gone. There exist now a park that has a small river runs through. The factory at the corner of Friendship Street and Zhongshan Road has been moved out of the city, and sports center has been built in their place. The market at the corner of Friendship Street and Xinhua Road has been given way to a supermarket. Besides, the bookstore next to our middle school is still there.