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A. How about the green parts? B. They are the oceans. C. Are they the forests? D. It is the Earth. E. We should also stop throwing rubbish into rivers and oceans. |
Miss Chen: Hi, boys and girls. Look at the picture. What is it?
Joe:
Miss Chen: What are the blue parts?
Lily: They are beautiful.
Miss Chen: You are right, Lily,
Lily:
Miss Chen: Yes. Now people cut down too many trees. Trees are fewer and fewer. The Earth gets sick.
Alice: We should stop cutting down the trees.
Betty: Yes.
We should make our Earth clean again.
Miss Chen: Yes, children. We should do something to help the Earth.
