1 . 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。
1. It won’t be long ago we know the result of the experiment.
2. I think happy depends on our attitude to life.
3. Under the help of the computer,it is easy to deal with and share information.
4. His teacher succeed in persuading him to change her mind.
5. It is of great important that you arrive on time.
6. Great attention must be paid to developing education,especial in the countryside.
7. It was a great relief for him to find nothing have been stolen.
8. We are not sure when the universe came into been.
9. Protect the environment is not only a personal concern but also a public one.
10. His failure resulted in not working hard enough.