1. 完形填空

   Many kids want to help keep the environment clean but don't know whereto start.1,even the simplest everyday activities can make a real difference to theenvironment. Here is how:

   Don't litter. Litter can2ourwater and that could do harm to us and to wildlife.

   Recycle bottles, paper and plastic. This is a good3todevelop and can really make a difference.

   4turnoff lights and electronic devices (设备) when they are not being used.

   Use your5or walk to nearby locations rather thanriding in a car. Encourage your friends and family to6thesame.

   Don't throw your old clothes or toys away. Give7toa local charity (慈善组织) or a friend that may need them.

   8wastingplastic bags by bringing your own reusable cloth bags to stores.

   If you see litter,9.

   By following these tips and using them in your everyday life, you willmake the world a10place. It's never too late to start, andwhat better time is there than right now?