以HOW TO SAVE ENERGY 为题,写文章.

Nowadays,the world is facing the big problem of energy shortages.The energy that we can use is running out day by day.Maybe one day we will all end up drinking dirty water if we don't do something about it.Here are some things that everyone can do to help save energy.
First,we must try to use our air conditioner less during the summer months,as this consumes a great deal of electricity.Second,we should try to remember to use less water while washing our hair.Third,we must not let leaky taps run all day.We should fix them as soon as possible.We should,also,try to close the fridge as quickly as possible.This will save a lot of electricity and is good for the fridge as well.Another thing we can do is to ride our bicycles instead of driving cars or riding buses.They "drink" lots of petrol,which comes from oil,a nonrenewale energy resource.Finally,don't forget to turn off the lights when leaving a room.It doesn't take much time,but saves a lot of electricity.
I hope more and more people will realize the importance of saving energy and do what they can to use less so that life will be good in the future.