A man looking at his smartphone while walking across a railway crossing in Nanjing     (have)a close knock on Oct 22．He was so     (absorb) in his smartphone that he didn’t see a train approaching until it brushed past him，    (throw)him to the ground．This should serve      a warning that people should be aware of their surroundings．especially      crossing roads．
     (1ucky)，the man survived a brush with death，but the incident forced the driver      (stop)the train．An l8-minute delay followed the incident，      led to a break in the running of other trains on the route．
Smartphone      (addict)has spread like an infectious disease．It’s evident that it will do great harm to society．What’s even      (bad)，some addicts become impatient with relatives and friends．
Some people blame the smartphone for the tragedy，yet in tact people’s weakening  self-control and self-discipline are to blame．