Question 49: I had just arrived home. I was called immediately back to the head office nearly 10 kilometers away.
A. Hardly had I arrived home when I was called immediately back to the head office nearly 10 kilometers away.
B. Because I had just arrived home, I was called immediately back to the head office nearly 10 kilometers away.
C. Should I had just arrived home, I was called immediately back to the head office nearly 10 kilometers away.
D. Whenever I had just arrived home, I was called immediately back to the head office nearly 10 kilometers away.