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。
This summer vacation was the meaningful one. I spent twenty days stay with my grandparents in the countryside. Besides doing farm work and taking care of my grandparents, I help the children in the neighborhood with their lessons. All of it showed great interest in English. They could write English well but they could hardly speak it. So I worked as their English teacher improve their spoken English. Finally, they all made great progresses and their parents spoke high of me. I was very happy and proud of myself because of I was able to do something help. Now I have made up my mind to be a teacher which is needed in the rural area.
