5. You look run down.
Alicia: You look run down, Brian.
Brian: Yeah. I've been feeling under the weather recently. I caught a bad cold last week, and I still haven't gotten over it.
Alicia: Well, you wanna take sick leave? All you need now is a good, long rest.
Brian: I guess so. Even though I seem to be over the worst of it, I don't want to give the bug to anyone in the office.
Alicia: Yup. Better not.