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。
My daughter and I went to a supermarket where was two blocks away to buy some fruits. While she was queuing at the check-out，my daughter waited on a benches nearby. When finished, my daughter was seated next to elderly woman. I had a talk with her and find out that she was waiting for a bus to go home. I offered to take her home. She glad agreed. It was a nice chance to give up someone a ride when needing. The nice thing was what my daughter and I gained a new friendship. And we promised to visited and have lunch with the elderly woman.
