Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
I’d hardly unpacked in my hotel room when my phone rang.
A. Had I hardly unpacked in my hotel room, my phone rang.
B. I was unpacking in my hotel hard when my phone rang.
C. Hardly had I unpacked in my hotel room when my phone rang.
D. It was hard for me to unpack in my hotel when my phone rang.
Đáp án C