It i eay for u to forget to turn off the light after we left cla. Some tudent even open the tap though they don't want to drink water. The paper were thrown which wa ued only one ide... Such ight are o common yet o eriou that it i high time that we hould reduce wate in chool.
If we don't reduce wate in our live, we will lack food and water in the future. Only topping uch ight can we reduce wate. We hould remember to turn off the light when we left cla. It i eay for u to ue paper on both ide. Turning off the tap when we ee the tap i open. We can collect the water after we wah to water flower. It i eay for u to do thee little thing.
Remember that we have only one Earth, we hould try our bet to reduce wate in chool.