Recently，there ha been an activity of “doing your bit for an energy-aving ociety” in our chool. Our choolmate are highly concerned about the increaing lack of energy and provide their own uggetion.
Some tudent ugget that we houldn't wate any food or paper, though they appear very eay to get. Meanwhile, ome other tudent think it adviable to refue to ue dipoable choptick and platic bag. Beide, it i alo h2ly recommended that thoe ued textbook a well a reference book of graduate, which are till in good condition, not be thrown but recycled.
Actually, there are till quite a lot that we can eaily do: ay, try to take bue or ride bicycle intead of driving car, etc. All of thee will definitely help to build an energy-aving ociety.