写作应用
能源紧缺是目前全球面临的主要问题之一。请根据以下要点，以“How to Save Energy”为题写一篇100词左右的英语短文，号召大家一起节约能源。短文开头已给出，不计入总词数。
要点：1. 步行或骑自行车上学，少坐私家车；2. 节约用电、用水、用纸；3. 废物回收。
参考词汇：private car私家车；tap水龙头
How to Save Energy
The lack of energy is one of the biggest problems around the world. ____________________

One possible version:
How to Save Energy
The lack of energy is one of the biggest problems around the world. We all should take action to save energy. As middle school students, what should we do to save energy?
Firstly, we should go to school on foot or by bicycle instead of going by bus or in a private car. Secondly, we should use energy - saving lights, and don't forget to turn off the lights before leaving the room. We should save water and paper, too. Remember to turn off the tap when we don't use it. What's more, we should pay more attention to recycling waste.
I believe if everyone makes a little effort, we can make a big difference.