and one of your friends has had too much to drink, and he should not be driving himself home.

你有一个朋友已经喝高了，他已经不能自己开车回家了。

I can 课堂 - SpeakingMax英语口语达人

Maybe you have a friend who met somebody at a club who was very good looking,

也许你有个朋友之前在俱乐部见到了一个长得非常英俊的男人，

I should have 课堂 - SpeakingMax英语口语达人