第二节 （共10小题；每小题1.5分，满分15分）
阅读下面短文，根据上下文填入适当的词语，或使用括号中的词语的适当形式填空，并将答案填写在答题卡上标号的相应位置。
Nowadays, almost everyone has 56.__________（realize）that smoking is 57._________（harm）to people’s health. Sometimes it 58.__________ causes fire.
In China, about 38% of the people smoke. Every year, they smoke millions of packets of 59__________. It’s bad news for the health of nation.
