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。

I am deeply impressed by the great changes that have been taken place in the school over the past three years.

In May 12,2008, a severe earthquake destroys almost everything in the school，leaving badly-damaged buildings. It is now, however, taking on a new look. Tall building have been put up, including classrooms and laboratory buildings, and a library. There has also a newly-built standard playground. In the new environment, teachers and students are living happy and working hard. It is really amazed that the once-ruined place has now been turned into beautiful school, full of life.

Obviously, without the help of the whole society, there would be no new school today. It is love and concern that has brought about the great changes. Many hands make light work. We can work wonders if you unite as a family, caring for each other and helping those in need. Union is strength.