Q. Change the speech: "Do you know anything about Robots, Sonu?" said Meeta.

• A. Meeta asked Sonu whether he knows anything about Robots.
• B. Meeta asked Sonu if he know anything about Robots.
• C. Meeta asked Sonu if he had known anything about Robots.
• D. Meeta asked Sonu if he knew anything about Robots.

Correct Answer: D