【题目】阅读短文，判断正（T）误（F）。
Our earth is a planet. It is every beautiful, especially when you are in space. It is a blue planet in the space. It’s the most beautiful planet we have ever found. We have just only one earth. So we must protect it carefully. We must stop cutting trees. We must stop throwing rubbish into the river. We must plant more trees. We must use our own bags. Everyone does our best, the sky will be blue again, the white clouds will come back again.
【1】Our earth is blue in the space. （________）
【2】Earth isn’t the only planet for us. （________）
【3】Cutting trees doesn’t do bad to the earth. （________）
【4】Everyone should protect the earth. （________）
【5】The blue sky and white clouds are beautiful. （________）
