III. Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
3. Nick wants to know about robots. He asks Dr. Alex.
Nick: “Can you tell us something about robots, please?”
Dr Alex: “_____________________”
A. No, I can’t tell you. B. None of your business.
C. In the past, they had a minor role.
D. Yes, of course.