216. look after 照料;照顾
215. live on 靠……为生
214. listen to 听……(讲话)
213. line up 整队; 排成行
212. let out 放出
211. less / more than 少于 / 多于
210. leave for 动身去
209. leave a message 留个口信
208. leave (secondary) school (中学)毕业
207. learn…from 向……学习