A: You look kind of green.
B: I don’t feel so good. I am feeling sick to my stomach.
A: Have you had anything to eat lately?
B: I had fried shrimp and clams for lunch.
A: Perhaps the food was bad.
B: Perhaps, but I haven’t felt well for a few days now.
A: Has anything been upsetting you lately?
B: My stress level is pretty much what is usually is.
A: Do you think that maybe you are getting the flu?
B: It seems to me like I may have caught a bug.