A: Could you tell me if you have ever taken a class from Dr. Miller? B: Yes. Are you going to be taking a class from him? A: Yes, but I have never taken his class before. B: He is very interesting and challenging. Is that what you are looking for? A: Yes, that's what I need. B: He is really clear on what you need to learn to get a good grade. Are you willing to study hard? A: Yes, I guess so. B: What I really liked about him is that he was an understanding and friendly teacher. Do you enjoy that in a teacher? A: Yes, I had a teacher like that before. B: Did you know that he has 20 years teaching experience? A: No, I didn't, but that could be a good thing. B: Well, take a look at everything and figure out what is best for you. Good luck!