题目内容：

1根据短文内容和首字母提示，把所缺单词填写在短文后面相应的横线上，使句意完整。

It's very important for us to keep h__1.____in our everyday life. Here is some a___2.__for you. First, you should have healthy diet. Different food helps us in different w___3.___. You should eat more fruit and vegetables instead o___4.__hamburgers, Beijing roast duck and so on. If you choose the right food, you can have healthy eating habits. Second, doing exercise is good f_5.___your health. For example, climbing mountains, riding bikes or swimming. Third, you should s___6.__at least eight hours a day and you shouldn't work or study too hard. Finally, remember that s _7.___is bad for your health, so don't smoke, you will become m__8._healthier.