Waste can be seen everywhere in school .Some students ask for more food than they can eat and others often forget to turn off the lights when they leave the classroom .They say they can afford these things .But I don't （1）______ ______ them.

    Waste can bring a lot of problems .Although China is rich in some resources（资源）, we are short of others , for example , fresh water . It is reported that we will have no coal or oil to use in 100 years .So if we go on wasting our resources ,what can we use in the future and where can we  move? （2） I think we should say no to those students who waste things every day. Everybody should stop wasting as soon as possible.

（3）在我们的日常生活中，我们应该采取措施去阻止浪费的发生。For example，turn off the water taps when we finish washing，turn off the lights when we leave the classroom, try not to order more food  than we need ,and so on .Little by little, Every thing will be changed .Waste can be stopped one day if we do our best.

1．在（1）的空白处分别填入一个恰当的词，使句意完整、上下文通顺。

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2．将（2）的句子译成中文。   

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3．将（3）句译成英文：_____________________________________________________

4．在文中找出与Some other Students often keep the lights on for a long time when nobody is in the classroom，意思相近的句子。

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