Peter is a fat boy．He had two and some for breakfast．He had a lot of and for lunch．He had vegetables and a lot of French fries for dinner．He does not play sports very often．That is not healthy．

  Air has no c, t, sor shape. We can't see it or smell it, but we can fit. Air is earound us. When air moves, it becomes w. The air moves quickly and the wind blows s. The air moves sand the wind blows g. Air is ito all of us. Without air, we will all d. Dirty air is bfor our health. So let's try our best to kthe air clean.

    Air，I can't see it．I can't touch it．But I 1.can live without it．This is air．Air 2.are very important．It is all around US when we walk and play．It is all around US when we sit down3. or sleep．We need 4.airs ．

All living things5. needs air．We can live without food or water for a few days，but we cannot live without air for even a few minutes．When we 6.are work or run．we need more air．When we are asleep，we need less air．

We get wood from trees．

We use wood to make many things．

We use wood to make (           ) ．

We use wood to make (           ) ．

We use wood (           ) ．

Trees are our friends

    The bird and the tree are friends．The bird often sings songs in the tree．Autumn comes．The bird has to fly to the south．Spring comes.The bird comes back，but she can’t see the tree．Grass tell her some workers cut the tree down and took him to a factory．Then the bird flies to the factory．The workers told her they cut the tree into wood．They used the wood to make matches．Then they took the matches to a village．The bird flies to the village and sees a girl used the last match to make the fire．The bird sings a sad song to the fire．