F: So how's your new job going, David? ,M: It's going really well. I started 2 months ago and it's great. ,F: Which countries are you flying to?
(A) M: I'm a dentist and work in a hospital. (B) M: Excuse me, could you repeat the question? (C) M: I'm working on an airplane. Japan. (D) M: I'm a cook work in a restaurant.
C