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。
Before Christmas our school hold a winter sports meeting. As it was the last one at school, we did what we could perform well in an opening ceremony. Greatly to our happiness, our show was very much successful. My classmates took part in various events, or our head teacher even joined us in the relay race. Except Wang Lin, several other athletes also ranked Top 5. Some brought cameras to record the excited moments. It was quite a wonderful experience and that we obtained was great fun. Those out-of-class activity indeed helped us relieve the pressure from learning, and promoted us enthusiasm for future study.
