根據短文內容，用方框中的單詞或其恰當形式填空。(每詞只用一次)

　　Some students often smoke cigarettes in school’s washing room. Tang Liang started smoking 86 the age of 14. One day he knew that Yao Ming, an ambassador(大使) to the Chinese Association on Tobacco Control(中國控煙協(xié)會), asked people not to smoke. Yao Ming was Tang’s favorite star, 87 his words meant a lot to him. He decided to 88 up smoking.

　　According to the Chinese Association on Tobacco Control, about 350 million Chinese smoke. 50 million is teenagers among 89 . Sun Ping of Beijing University said,“When their parents smoke or shops 90 cigarettes to them, teenagers can get cigarettes more 91 , It’s very important 92 parents to help their children stop smoking .”

　　A fifteen boy called Li Chen from Shanghai said his 93 didn’t smoke .Because they thought smoking could make people feel badly ill, they didn’t 94 him to play with friends who smoked. Living in such a good family helped kids say no to cigarettes. Some of his smoking classmates once told Li Chen that smoking made boys look 95 , but he disagreed. He said ,“Smoking is unhealthy and it’s not cool at all. Please stop smoking now!”