I regret not going to the airport to see her off.

Câu hỏi: I regret not going to the airport to see her off.

A. I wish had gone to the airport to see her off.

B. If only I would go to the airport to see her off.

C. I regret to go to the airport to see her off.

D. I regret not having gone to the airport to see her off.