“WHAT WERE YOU DOING LAST NIGHT, MR. JOHN

Câu 28 : “What were you doing last night, Mr. John?” The police asked.

A. The police asked what were you doing last night, Mr. John.

B. The police asked Mr. John what he had been doing the night before.

C. The police asked Mr. John what he had done the night before.

D. The police asked Mr. John what had he been done the night before.