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。
Last Sunday I witnessed a worst storm in years. It came suddenly and went on for over three hours. After lunch, I went into my room to have a rest. The air was hot, but all was quiet. Then a strong wind started to blow into my room. Pieces of paper on my desk flew highly into the air and some flew out the open window. As I ran out to catch it, big drop of rain began to fall. When I returned back into the house, it was raining harder and harder. Then I hear a loud crashing sound from the back of the house. When I ran out to find out that had happened, a big tree had fallen down and broke the top of the backroom.
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。
Last month, our school launched a campaign which intention was to promote environmental protection. The campaign last for one week. Firstly, there was a photo display to show the seriously pollution caused by human activities. Secondly, there was a lecture on many small step that we could take in our daily life protect the environment. For example, taking the bus and using the bike-sharing system would be a good way. Last but not the least, we students were encouraging to decorate our classrooms with recycled materials. Through the campaign, they have benefited a lot. We realize that it is our responsible to leave a better, cleaner and healthier planet for future generations.
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：在错的词下画一横线，并在该词下面写出修改后的词。
注音.1.每外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。
Our school lies at the foot of a mountain with a small river passes by. It used to be a quiet, clean or beautiful place. It is a pity that things have changed since a chemical factory built near our school one year ago. Every one day the factory produces many waste water and some other solid waste things. The terribly pollution is harmful by our health. What's worse, the great noise from the factory had a bad effect on us activities. As a result, our school is no longer that it used to be. Our teachers and students are painful beyond expression.
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(\)划掉。
修改：在错的词下画一横线，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。
As is well-known that birds are our friends. But the large number of birds have been killed for food. The other day I was walking in the woods while a shot was heard. Hearing the shot, the bird in the trees flew to all directions. A bird was injured badly and looked sadly. Finding the bird injured, so I decided to take it home. At home I take good care of it. When it recovered, I returned itself to the woods. I hope something should be done to prevent birds from killed.
