Be carefui when you start a fire

Be carefui when you start a fire ( )carefui when you cross the road.A Be do B Do you be C Do Start A Fire 歌词 Be _____(safely) when you put out the fire 大家翻译fire danger,start a fire,fire warning好吗? when did the fire star start it started at 11.40 a.m and ___ start a big fire cause a big fire while you are crossing the street,you must be carefui句型转换 Do you know -------- when there is a fire? a fire can happen when you'are sleeping at home. Let’s start a fire中文 ______(Barbecues Firemen) can start a fire.