'' Where did you go last night''? she said to her...

Câu hỏi: '' Where did you go last night''? she said to her boyfriend.

A. She asked her boyfriend where did he go last night.

B. She asked her boyfriend where he went the  night before.

C. She asked her boyfriend where had he gone the night before.

D. She asked her boyfriend where  he  had gone  the night before.