As our society develops faster faster ,electricity becomes more more indispensible for one's life .However,these days often witness a severe electricity shortage .
What caused the shortage of electricity?Firstly,with the rapidly industry the ever -in-creasing population ,demfor electricity supply is soaring .Besides ,unnecessary waste of electricity is another cause of this problem .For example ,some people leave the classroom or office without turning off the lights or computers.
How should we overcome the problem?First ,we should do our utmost to set up more power plants .Only with more power plants can we have an abundant electricity supply.What's more,we should form the habit of saving electricity .Always remenber to turn off the light when you leave the room.