一、单词拼写
1．He has no (习惯) of smoking. He pays more attention to his body.
2．The of the computer is over 4，000 yuan. I can't afford it.
3．(2016·烟台中考)It's good to have a (健康的) eating habit.
4．(2010·泰安中考)Can you tell me the answer to the ？
5．(2014·临沂中考)Everyone knows that (library) are places to study.
