注意:1)内容必须包括所给的要点, 可适当发挥;2)语句通顺, 意思连贯, 表达清楚, 书写规范;3)80词左右, 开头已给出, 不计入总词数;4)参考词汇:be careful, on line, in danger, call. . . for, go bad
How to keep safe?
As teenagers, we should always keep safety in mind. But how can we keep safe?Here are some of my suggestions.
First,