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。作文中共有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：在缺词处加一个漏子符号（∧）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。

I would like to share to you the story about my grandma.

In my teenage years, what impresses me most was the way she said goodbye to me every time I packed different bag and got ready to return to the city after spending a summer at home."Working hard, and don't miss home," she told me at the front door, trying hardly to hold back her own tears.Weak and lonely, my grandma stood against the door, which nearly made me to cry. Then, he walked back into the house hurriedly before I even got into my dad's car. All of sudden, a feeling of guilt struck me. I longed to hug her and say something, and at that moment I was surprising to find myself helplessly silent.

However, there is no possibility that I can hug her now.