谈论节约能源的方法 — 英语词汇题
题目
读句子，根据中文提示补全单词，完成这份"节能小妙招"笔记。1. We should turn off the lights when we l______（离开）a room. 2. Don't waste w______（水）. Turn off the tap after washing hands. 3. We can w______（步行）or ride a bike to school to save energy. 4. It's hot inside. Please turn on the f______（风扇）, not the air conditioner.