| A. How do we use water? B. Water is very useful. C. It comes from the rain. D. Where does water come from? E. We use water to wash our hands. |
Ms. Guo:
Joe: It comes from the sea.
Alice:
Peter: It comes from the tap, too.
Ms. Guo: All of you are right.
Jill: We use water to wash vegetables and clothes too.
Alice: Farmers use water to grow crops. Firemen use water to put out fires.
Ms. Guo: Very good.