ПОСОВЕТУЙ БИЛЛИ,ЧТО ОН ДОЛЖЕН ДЕЛАТЬ И ЧЕГО НЕ ДОЛЖЕН ДЕЛАТЬ,ЧТОБЫ БЫТЬ ЗДОРОВЫМ. You must

You must do morning exercises every dayYou must eat healthy foodYou must take cold showerYou mustn't smokeYou mustn't eat chips and hamburgersYou mustn't be lazy