阅读短文，完成有关任务。
It is said that more than four million people die each year from smoking. That number is frightening.
Yet people around the world continue to smoke. In the United States, about forty-seven-million adults smoke. This year, more than 430,000 Americans died of diseases which have something to do with smoking. The American Cancer Society(美国癌症协会)says smoking harms the body greatly. It warns that smoking even a number of cigarettes is dangerous.
It’s (63) ______________________________(戒烟是不容易的。)However, doctors say you probably will live longer if you do stop smoking. You will feel better and look better. You also will protect the health of family members who breathe your smoke.
There is not one right way to stop smoking, doctors say. Any way can help. You can take long walks or spend time in places where smoking is not allowed. Also, you can eat a small piece of fruit or vegetable instead of having a cigarette. (64)The sooner you stop smoking, the more you’ll reduce (减少) your chances of getting cancer and other diseases.
Stop smoking before smoking stops you!
(一)根据短文内容，简要回答下列问题。
How many people die from smoking each year?
                                               
What does the American Cancer Society say about smoking?
                                               
(二)根据短文中所给汉语完成句子。
It’s______________________________________________________.
(三)把短文中划线的句子翻译成汉语。
_________________________________________________________.
(四)给短文拟一个恰当的英文标题。
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