Water is very important for us. We must drink water every day. We can't live without water. Water is everywhere around us. At home, we use water to wash clothes, to wash dishes, to cook rice, to clean the flat, to have showers, to make drinks, to clean our teeth, to have a bath and so on.

At work, people use water to put out fires, to grow vegetables, to make things in factories and so on. We also can swim in the sea.

Water is important for us, isn't it?

—We use water to cook food.