Sample 4The desire for good health is universal.Good healthis much important for everyone,including men andwomen,old and young.(Importance of good health 的主题句,而且和第一句衔接得很自然)We are students,so weneed good health for studying.If we have bad health,forexample,catching a bad cold,we can’t pay full attentionto what the teacher speaks in class or perhaps,we haveto absent to school.(结构错误)