7. David was lying in bed, _____ , listening to an English pop song.

下列句子中加横线的人称代词比括号里的人称代词更能体现人物的情感、性格，其中分析错误的一项是（ ）

Stop smoking, Joe! You _____ yourself if you keep on doing it like that!

I’m thinking of losing weight these days. —-Oh, you ______ be out of mind. You’re 50 kilograms at the most!

We can’t repair the machine. Can you tell us __________