提示:①What's the importance of food?
②As teenagers, how can you avoid wasting food?
③How do you call on others to save food?
注意:①短文须包括所有提示内容,可适当发挥;
②文中不得出现真实的人名、校名和地名;
③词数80左右,短文开头已经给出,不计入总词数。
Food is something we need every day.