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。

The other day we take our school bus to the nearby nursing home. The elderly people greeted us warm and they were really very pleasing to see us. There we did a lot things. We told many interesting stories to them or sang and danced for them and we really had a fun. Around 11 o’clock in the morning they returned to the school. As student, we are very fond of the activity. It’s our duty to helping the elderly people, in my opinion. How a meaningful trip it was! We’ll never forget it.