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We can fix this problem by turning off the water when not in use. Turn off lights when not in use Unplug it after every use. Water washing, watering plants, etc., these methods is to reduce the use of water and electricity or running water and power to benefit the most. So you can see that it is a simple anyone can do it. And we can do all that, for example, when a student enters the classroom, we are waiting for a friend to a lot then open. When the school was closed so the air is not left open.
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