There are many kinds of pollution on the earth: such as air pollution, land (土地) pollution and ①w________ pollution. What should we do to save the earth?
First, everyone should help to keep the air clean. Polluted air is bad for our physical health. So we must stop people and factories from polluting the air.
Second, we should not make too much rubbish. It needs more areas, so there will not be enough space for people to live. The land will then be polluted and fewer plants can grow.
Third, we should keep the sea and rivers clean. 鱼不能在污染的水里存活, and it may be ②i________ for us to enjoy so much seafood or swim happily in the sea in the future.
To make the earth a better place, everyone should learn to love our planet from now on. And everyone should play a part in saving the earth.
【小题1】根据首字母提示填单词，完成短文。①
【小题2】把文中画线句子翻译成英语。
【小题3】What will happen if the land is polluted?
【小题4】Why should we keep the air clean?
【小题5】给文章拟一个合适的英文标题。
