根据句意及首字母提示补全单词 1.I often go to school on foot i____of by bus

根据句意及首字母提示补全单词 1.I often go to school on foot i____of by bus.2.Many students can't look after t___ without the help their parents 3.Drinking does harm to our health.could you give me some s____about how to keep healthy?4.H____is the best medicine 5.Chocolate gives you e___.but eating too much is bad for your teeth.