题目内容：

任务型阅读。

It is said that about half of the people in China smoke. Many young boys and girls have the habit of smoking， though they are middle school students.

More and more people have come to realize(认识到) how serious this problem is. But they are never bored with it. (1) Some people think it is a kind of fashion(时尚)， some think it is a great fun. Smoking causes many illnesses. A lot of people always cough     (2)     smoking. The most serious illness caused by smoking is lung cancer(肺癌). At the same time smoking is a waste of money. Besides， careless smokers may cause dangerous fire.

As we know， (3) 吸烟有害于我们的健康。In order to keep healthy， we should get rid of the bad habit of smoking. Please stop smoking at once.

1.将（1）句划线部分译成汉语：___________________________

2.在（2）句的空白处填入适当的词组(2个单词)使句意完整、上下文通顺：_________________________________________________________________

3.将（3）句划线部分的汉语译成英语：_______________________

4. 列出短文中提到的吸烟的至少两点危害：

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5.该篇文章的最佳题目是：________________________________________