完形填空：从每小题A、B、C三个选项中选出能填入空白处的最佳答案。
According to WHO(世界卫生组织), about 560 people die every hour because of smoking. Smoking is a bad habit. However, some people think smoking can help them   . In fact, smoking is really   . Do you know that there are over 4000 chemicals in cigarettes? These chemicals are bad    our bodies. They can cause cancer and other diseases. The smoke from cigarette harms   smokers but other people. It’s called “second- hand smoke” and it can be more dangerous (更加危险)and has higher   . Smokers      use smoking to help them relax. They must give up smoking as ７as possible. Then what can people do to stop the bad habit? First, the government should say no to smoking in public.   , playing sports is a good way to keep smokers away from smoking. If you spend more time     or doing other things, it will be easy for you to kick the bad habit away. Do you have any    on how to give up smoking?
A. record B. relax     C. finish
A. health B. healthy C. unhealthy
A. in     B. for     C. against
A. not only B. only     C. all
A.fun     B. danger     C. risks
A. had betterB. shouldn’t C. must
A. soon B. often     C. much
A. Two B. Finally C. Second
A. exercisingB. to exercise C. exercise
A. practiceB. suggestionsC. suggest