Our environment(环境) is important to us. What should we do to protect it?

Don't waste things. We should use things up. Don't throw away the paper when we use one side(面). We should use two sides of the paper. We don't always need to have new things. If your shoes are broken, repair them, please. Think over before we want to buy something new.

If you are cooking dinner and you need a butter sandwich, but there is no butter, you can have a cheese sandwich. In this way, you can use your cheese up.

To cross the road, look1. Don't play2run on the road. If you see the 3light, stop for a while. These are what teachers and parents often tell us. We4only talk about these sentences. They should be deeply recorded in our hearts, so that accidents may become less and less. Let us be surrounded(被环绕) in a safe and 5 growth. We should try our best to make 6 home more beautiful!

The teacher is telling her students the importance（重要性）of making other happy. "Now, children," she says, "did you make other people happy?" A small boy says, "I made someone happy yesterday." "Well done. Who was that?" asks the teacher. "My grandma," says the boy. "Good boy. Now tell us how you made your grandmother happy," asks the teacher. "I went to see her yesterday, and stayed with her for three hours. Then I said to her," Grandma, I'm going home." And she said, "Well, I'm happy!"

The mouse his teeth the net.

Helen face every day.

Look at the red ，it we must stop.

Sam poured the water the hole .

Tom  the bird go last yesterday?