(2016·安徽省安庆市高三下学期第二次模拟考试)语法填空
Everyone needs to know how to prevent a fire.It is also important to know what to do when it __1__(break)out.
Every year，over 11，000 people __2__(kill)or injured in house fires.These fires could have been avoided.Smokers who are __3__(care)cause about 200 deaths and over 6，000 fires.More than of those __4__ die in fires are poisoned or harmed by smoke.
