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

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：把缺词处叫个漏字符号（∧），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。

    Some day I happened to find a chatting room in my QQ, there people were chatting in English. I tried to chat with some of them. To my surprised, I found the oral English of some junior students were better than me. I asked them for advice and they told me to practise more on QQ. But every day after that I would spend one hour practise my oral English on QQ. Day by day I learned from many useful words and expressions. With time go by, I found that I could even communicate some college students freely.

改错

Some day I happened to find a chatting room in my QQ, there people were chatting in English.

       One                                                                      where

I tried to chat with some of them. To my surprised, I found the oral English of some junior

                                                          surprise

students were better than me. I asked them for advice and they told me to practise more on

was              mine                                                                                   

QQ. But every day after that I would spend one hour practise my oral English on QQ. Day by day

       So                                                              practising

I learned from many useful words and expressions. With time go by, I found that I could even

                                                                                 going

communicate∧some college students freely.

                  with