The principal said, " Why didn't you attend the flag hoisting ceremony, Anuj ?"

• A. The principal asked Anuj why hadn't he attended the flag hoisting ceremony.
• B. The principal asked to Anuj why he hadn't attended the flag hoisting ceremony.
• C. The principal asked Anuj why didn't he attend the flag hoisting ceremony.
• D. The principal asked Anuj why he didn't attend the flag hoisting ceremony.