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。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。

Last summer, a Romanian family moves into our neighborhood and a friend introduced me to them. They were a young couple with an 8-year-old daughter. Both parents worked and the girl were going to be on her own a lot of. She truly wanted to improve poor English. Therefore, I offered to look after her but teach her English during a summer holiday. To my delighted, she got on well with my daughter. What was surprised was that they became best friend. To be honest, I am really grateful for that I made up my mind to do for the girl during that summer.