Q. Change the speech: "Who's the conductor of this bus?" he said, and paused for a reply.

• A. He said who the conductor of that bus was and paused for a reply.
• B. He asked who was the conductor of that bus and paused for a reply.
• C. He asked whether who the conductor of that bus was and paused for a reply.
• D. He asked who the conductor of that bus was and paused for a reply.

Correct Answer: B