根据句意及图片提示填写适当的单词.

1．This is not my _______．It's Linda's．

2．Can you see a blue ________ in the room?

3．For dinner,Lily only eats an _______．

4．Every day his uncle plays ___________ with his friends．

5．At Gina's home,I can see a Chinese  __________．

根据燃料性质和污染物的组成，大气污染可分为哪几种？