Water is very important today .It is used for drinking.The plants and the animals need water,too.Also water is used for washing at home.We can’t live without water.There is only a little water in the world ,and some of it has been polluted by people.The polluted water is bad for the plants .and it will not be able to be drunk by people or animals .It is important to make good use of water.We should not be allowed to waste it and we must try our best to save water at once.