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限一词;
2）只允许修改10处,多者（从第11处起）不计分。
To show our love for poor kids lived in earthquake-hit areas, our school hold a special activity the other day in our school lecture hall. Its purpose was to making sure those poor kids have a warm winter. All the teachers and students in our school took an actively part in this activity. We gave away 400 pieces of clothes and 200 pairs of shoe altogether. After be sorted, they will be sent to those in the need. I believe what they did will make a great difference to those poor kids. Although we all learn to care for others, the world will be more comfortable to live.
