Section B Word power
I. 选词填空
请从下面方框里选择适当的词语并用其正确形式填空（有两个多余项）。
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fortunate; measure; suffer; die; environment; pour;
build; cut; travel; nature; chemical; energy
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More and more people have realized that the earth 1 from humans’ destructive（破坏性的）behaviors. Heav y smoke containing a lot of 2
is sent into the air by factories. Dirty water from cities and factories is 3 directly into the river. A lot of forests are being cut d own and many kinds of plants and animals are 4 out.
5 , more and more governments are realizing the importance of pr otecting the environment. They make laws or take 6 to stop factories pollutin g air or water. Trees are very important to human beings, so any 7 without planting is forbidden. And 8 parks are being built to protect the rare plants and animals.
Environmentalists call on people to give up bad behaviors and form the good habit of protecting t
