() 5. Today the forests are disappearing quickly. Farmers must  down many trees.

   A. stop to cut   B. be stopped to cut

   C. be stopped from cutting   D. stop from cutting

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    The world is not only hungry,but also thirsty.This may s 1  strange to you,since nearly 70% of the earth's surface is covered w 2  water. But about 97% of that is sea water,or salt water. Humans can only drink and u 3   the other 3%一the fresh water from rivers,lakes,the underground and o 4  sources. And we cannot even use all of that. Even worse,some of it has been polluted.

    However as things stand today? this fresh water is still e 5   for us. But our need for water is b 6   larger and larger —almost day by day. We should take s 7   to do with this problem now and in this w 8   we can get away from a serious water shortage (^fc^) later on.

    We all have to learn how to s 9   wasting our valuable water. One of the first steps is to develop ways of reusing it. Today in most large cities,water is used only once and then sent into a sewer system (排污系統(tǒng)). From there it r 10   to the sea or runs into underground places.

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科目：初中英語 來源： 題型：

 

A.

But what can I do?

B.

Turn off the shower.

C.

Don’t use plastic bags.

D.

Third, try to recycle paper.

E.

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F.

Second, you can ride a bicycle.

G.

Will that help the environment?

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B： Yes,of course. 1  

A： Well,first,you can start by turning off the lights.

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                  (A)

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1. I hope we can have more events like this   (raise) money.

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() 10. The first World Earth Day  to educate us to protect our planet.

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