Recently, “clear your plate” campaign is more and more popular in society, which advocates saving against wasting.
　　(One possible version)
　　　Recently,“clear your plate” campaign is more and more popular in society, which advocates saving against wasting. The campaign draws our attention to wasting on campus. Some students are noticed to throw away a lot of food in the canteen. As is often the case, some lights are still on with nobody in classrooms. What’s more, many a student spends much money buying unnecessary items.
　　As far as I am concerned, it’s high time that we fought against wasting. Here are my suggestions. Firstly, I think our school should carry out various activities to arouse students’ awareness of saving. Secondly, relevant rules and regulations are supposed to be made to punish those who waste things. Most importantly, we should form the habit of saving from now, from ourselves. It is everyone’s duty to save resources.