M: You appear to have the stomach flu. It’s strong, and I’d advise that you take a week off. W: That might not be possible. An important client is coming to the factory on Thursday. M: Well, take as much time off as you can, and I’ll give you a prescription for some drugs that might help. You should also drink lots of fluids, take vitamin C tablets, and get plenty of rest. W: I will. Could you write me a note for my boss? He never believes people when they say they’re ill. M: Certainly.