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：在错的词下画一横线，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。

It was a Sunday afternoon. My parents and I were watching TV excited when suddenly I noticed the pigeon on the balcony. It was a white pigeon with a ring around one of its foot. It rested there quietly, refuse to fly away. Realizing it must have been lost its way back home, I managed call the Pigeon Association up for help. In the same time, my parents brought the pigeon inside and gave it some bird food, what helped refresh it. Before long, the owner got the message but came to take the pigeon back. He thanked us a lot. My parents and I both felt happy for what we had done.