急!帮忙写一篇英语作文80词左右关于怎样保持健康的

First,we shouldn't waste the electricity.We should use it as little electricity as possible.Second ,in the summer,we don't ues the air conditioner too often.Third,when we leave the room,we should remember to turn off the light.When we watch TV,we can also turn on little light.In the end,we can use energy-savingblubs.
If we saving more energy,our life can become more and more brighter.

We must keep our healthy.
We must do more exercise.
We mustn't ear too much ice cream and hamburger

It's very important for us to keep healthy. I think we should have good habits. We'd better have eight hours of sleep every day. So why not go to bed early and get up early. We should wash our hands ...