One day, xiao Ming was in sleepping , when he heard someone calling for help. He got up to have a look immediately, and he saw the opposite on fire.So he hurried to a call the 110. Just a moment, the firefighters arrived and tried their best to put off the fire. The fire was eventually put out. The family who rescued from the fire felt thank Xiao Ming very much.They regarded Xiao Ming as their benefactor.In final,they promised to return xiao Ming for his saving。