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。错误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. 每处错误及其修改仅限一词。
2. 只允许修改10处，多者（从第11处起）不计分。

On my way home from school last Friday，I saw a little dog on the sidewalk looking hopelessly. I was held it firmly up in my arms，took it home and feed some milk to it. However，my mom was unwilling to keep them，saying there was enough pets for us，two cats and a dog. I begged my mom not to let it go. Finally，we agreed that it would be deciding by my dad，whom didn’t return home from work. Just then the girl and her father drove near，searching for their lost pets. When they thanked us taking care of the dog，I felt very happy.