Look, it's our Earth. There1 some water, hills and trees on it. We shouldn't 2 water. Because in many places, there is not 3 water.
We also 4 cut down too many trees. We should5 more trees. They are 6 for the air. People like using 7 bags in the supermarket. But I think they're bad for the Earth. We should use 8 bags and boxes. The Earth is our 9 . We should 10 it.
Nancy likes to take a walk in the park at the weekends. Now she is taking a walk with her good friend Yang Ling. There are many different signs in the park. Nancy knows a lot about them. Suddenly she sees a short man walking on the grass. She points to the sign and says to him "Sir, look at the sign! You can't walk on the grass." The man smiles and says "You're right, young girl. But I'm the park keeper. I look after the grass. I'm picking up the garbage on it."
There are some easy things you can do to protect the environment.
Plant flowers, grass and trees.
Whenever(无论何时) you visit a park or a beach, take away all of your things you bring there—keep a rubbish bag.
Turn off(关) the lights, TVs when you leave the room.
Turn off the tap(水龙头) after you brush your teeth. You can save some water.
Keep the doors and windows closed in winter to keep warm.
Use less(少) things that can be used only once(一次). For example, use glass cups instead of paper cups.
Give your old clothes to children who needs.
