Grammar Quiz A

Doctor: How I can help you Mr. Daniels?
Mike: Well, I started having bad headaches a couple of weeks ago and they are getting worse. I can´t sleep properly, I´m tired all the time, and the worse thing is my hair is getting grey and I´m only 31.
Doctor: I see. Let me ask you some questions. Do you smoke?
Mike: No, I gave up a month ago
Doctor: Right, I see you´re a salesman. How many hours a week do you work?
Mike: Well, I normally do eight hours a day, but at the moment, I am working at least ten hours and some Saturdays.
Doctor: That is a lot
Mike: Well, I often sit in front of the TV with a pizza and few beers
Doctor: Hmm! Are you doing any exercise at the moment?
Mike: Not really, but I am loosing a lot of weight and I don´t know why
Doctor: I think you are suffering from stress. I want you to eat a more varied diet and to do some exercise. Come back and see me in four weeks. I will check you again.