看了你下面的追问按要求给你改好了的,8年级水平,非常标准,请给分!灯开着,,在桌上乱画The light is on. 水龙头没关Not turning the tap off. 浪费食物Waste the food乱扔垃圾throw trash about.(liter freely)在桌上乱画Scribble on the desk.连起来写一篇作文可以是:We‘re sorry to see much waste in some schools! For example some people always leave the lights and taps on, waste food and liter freely. Some students even draw on the desks. We should not do such things and let them know these kinds of things are not good. And we could ask the school to set more trashcans. (大意是我们在学校见到很多浪费现象!比如有人不关灯和水龙头,浪费食物,乱扔垃圾。有些学生还喜欢在桌上乱涂乱画。我们应该不做这样的事情,也让那些人知道这是不对的。我们也可以建议学校多设一些垃圾箱。)-----------------------------------------------------------------五星级回答,一定要采纳哦,不要辜负我的辛苦劳动!【来自英语牛人团】

Over the last months,there is a lot of phenomenons that do harm to the school atmosphere.Firstly,I can see some students often leave the classroom with the lights on.Secondly,the water faucet in the restroom is often found not turning off.Thirdly,the waste in food in our dining hall is still a serious problem.Lastly,some students drop litter carelessly and even graffito on the table which is at odds with our virtue.楼主看这里啊!!我是自己写的!

1, waste water, electricity problems To solve the problem of water is simple, as long as the entire school faucet with a few seconds to be automatic bounce off the tap water Electricity words, prevent waste is unlikely, but can change LED light bulb, install solar devices, etc. Schools can set a course is about homemade solar small devices power courses, students learn to make more practical life small devices, such as cell phone chargers, both funny and energy saving. 2, throw paper and food This will happen in each country, mainly is to made large garbage can, put in the trash bin of all the necessary, convenient locations, such as the door, the school cleaner to change in time garbage bags. Garbage can set one free of water near the other hand sanitizer machine, is not too dirty words, with hand sanitizer can, also can achieve the purpose of saving watero(∩_∩)o 希望能帮助到你!o(∩_∩)o ★★★★★请及时给予好评或采纳,万分感谢! (*^__^*)