Q:

Select the most appropriate indirect form of the given sentence.

I said to Promod, “How did you break your leg?”

• 1
  I asked Promod how did you break your leg.
• 2
  I asked Promod how he had broken his leg.
• 3
  I asked Promod how he had broken your leg.
• 4
  I asked Promod how you broke your leg.