Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.

Câu hỏi

Mike an Joe are talking about transport in the future.
- Mike: “Do you think there will be pilotless planes?”
- Joe: “_____”

A. I’m afraid I can’t.

B. What for? There are quite a few around.

C. Why not? There have been cars without drivers.

D. I’m glad you like it.

Mike an Joe are talking about transport in the future.- Mike: “Do you think there will be pilotless planes?”- Joe: “_____”