题目内容：

hope，reduce，pollute，away，instead，

shop，kill，repeat，that，little

When you see people throw tons of rubbish away each year，are you worried about our world? I believe you are.Terrible things happen every day.If the rivers are1.，farmers can't use the water for their crops.Pollution from factories may even2. people in some places.Pollution has become one of our greatest enemies.

So is the world really3.？ I don't think so.If we can take steps to4. pollution from now on，the beautiful world will come back.We can divide our waste into plastic，glass，paper and rubber because it's good for recycling.When5.，we should take a shopping basket with us instead of asking for plastic bags.Try not to throw6. bottles if they can be reused.Use china cups and cloth bags7.of plastic things if it is possible.People should use8. oil or choose to walk to work.And the government needs to make policies to reduce pollution from factories.Remember：always use less，use again and recycle everything9.can be recycled.

We can't hope for rapid change，but if we10.the good habits，we are sure to save the world for our grandsons and granddaughters tomorrow.