Change the given sentence into indirect speech.
Doshi said to his wife, "Please select one of these necklaces."

Change the given sentence into indirect speech. You said to her, "Who are you."

Change the given sentence into indirect speech. He said, "Who did this?"

Change the given sentence into indirect speech. He said, "I was present."

Change the given sentence into indirect speech. He said, "I did it yesterday."

Change the given sentence into indirect speech. Shanti said to me, "What is happening?"

Change the given sentence in indirect speech. Ajit said, "Rekha swims daily."

Change the given sentence into indirect speech. She said, "When will you return?"

Change the given sentence into indirect speech. She said, “What are you doing?

Change the given sentence into indirect speech. His father said to her, "Why have you failed in the examination ?"