1. (2018八上·云浮期中) 随着人们生活节奏的加快，很多人忽视了强身健体的重要性，亚健康导致人们缺乏活力。请结合表格的信息，谈谈人们在生活中应该如何保持健康。

Having healthy living habits	Food, sports…
Being happy every day	Making friends…
Staying away from…	Smoking, drinking