B .
B .
B .
We should get up early every day.
We shouldn't eat too much meat.
You shouldn't play computer games too often.
We should help our parents.
You should study hard in class.
|
A. But we shouldn't waste water like this. B. We shouldn't wash clothes in the river. C. We must save every drop of water. D. What are you going to do, Mum? E. Everyone needs water. |
A:
B: I'm going to wash clothes in the river.
A: We should keep the rivers clean.
B: OK! I wash clothes at home.
A:
B: Why?
A: We need water.
B: I'm sorry.
A: There isn't enough water on the earth.
B: I see. You are a good boy!
Water is very important to people. 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 meals and so on.
At work, people use water to put out fires, to grow vegetables, to make things in factories and so on. We can also swim in the water.
However, there isn't much water on the earth. We must save it.