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。
All work and no play make Jack a dull boy. In my junior school, I used to study all around clock. All the teachers and classmates sang highly praise for me, said that I was a diligent student. But my grades were not so good. Many a time I tried to figure out how was the problem, but in vain. I turned to my teacher for advices. What he said deeply impressed me. He said that I just buried me in study but never had a rest. He advised me to combine study with relaxation and things would look up to. I did as he said. When I came back to study, I felt refreshed and could worked better. By and by, the outcome is satisfied.
