题目内容：

Did you know that 11，000 people die from smoking every day? Did you know that people die from breathing smoke _______ other people's cigarettes every day?

Tobacco smoke has ingredients that may _______ cancer. If smokers had learned these _______ when they were young, they probably would never have started smoking.

Most smokers try _______ first cigarette when they are teenagers. Often, they start smoking because they think that it makes them look more _______. Sometimes they start smoking because their friends tell them that it's cool. If teenagers are told that half of them will die before the age of 65 from smoking cigarettes, how can they still think it's cool to smoke?

One of the biggest problems is cigarette advertisements. Tobacco companies _______ tell the truth to teenagers about cigarettes. After watching the advertisements on TV or looking at the posters in which people ride horses or play in a rock band, young people often think that smoking _______ be cool.

Sadly, cigarettes are very difficult to _______ once a person has started smoking. Most teenagers start smoking _______ they are influenced by friends or cigarettes advertisements. And often, the teenagers regret the decision to start smoking later in life.

Teenagers need to know ________bad cigarettes are for their health. If they are told that cigarettes kill more people than guns do, they probably will never start smoking.

1.A. from    B. with    C. by    D. to

2.A. produce    B. devote    C. cause    D. lead

3.A. facts    B. information    C. message    D. news

4.A. theirs    B. their    C. them    D. themselves

5.A. out-going    B. hard-working    C. easy-going    D. grown-up

6.A. never    B. often    C. sometimes    D. always

7.A. need    B. might    C. must    D. may

8.A. look up    B. put up    C. set up    D. give up

9.A. so    B. although    C. because    D. but

10.A. what    B. how    C. why    D. if