增加：在缺词处加一个漏字符号(A)，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。
When it come to the ocean, we are worried that its pollution is becoming more and more seriously. World Ocean Day, fallen on June 8th, is aimed at raising people’s awareness of ocean conservation. The ocean plays an important part in the world. It offers us sufficient food but maintains the balance of the nature. Therefore, it is time of us to devote ourselves to protecting the ocean. First of all, we should stop their own bad behavior, throwing rubbish into the ocean, for example. What’s more, we can hand out various brochure to call on more people protect the ocean. The more people are involved, the good the ocean environment is.
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。
With the improvement of people’s living standards, cars have become popular means of transport, bring great convenience to our life. Therefore, they have also caused some problems such as air pollutions and traffic jams.
How can we solve these problems then? As far as I am concerning, riding bicycles is a good solution. For one thing, bicycles don’t need any petrol and they are energy-saving. For another, bicycles are environmental friendly because of they won’t give off waste gas. Besides, riding bicycles was a good way for us to exercise and it is beneficial for our health.
As a result, let’s take the responsibility to build up a low-carbon city by riding bicycles. Come on and join them.
