题目内容：

Li Chuang is 15-year-old boy, but he has been a smoker for three years .His teeth and  fingers have turned a bit yellow.

“I first tried smoking after watching TV. It makes me feel excited and I think it looks cool. ”he said.

Not all students smoke as much as Li but there are lots of child smokers.

A report says 32 % of boys and 13% of girls in middle schools in China have  smoked. Some  are as young as 11 when they first try!

May 31st is World No-Tobacco Day. Health experts(专家）are asking young people not to smoke.

Doctors say smoking can make people get illnesses, like lung cancer.

Not only that, smoking costs a lot of money too.

Stop smoking, children! It's bad for your health!

1.Li Chuang began to smoke when he was 12.

2.Li Chuang first learned smoking from other boys.

3.More girls have smoked than boys in middle schools in China.

4.The words “World  No-Tobacco Day” means“世界无烟日” in Chinese.

5. Smoking doesn't cost much money.