Select the option that expresses the given sentence in direct speech.
Rani said that she had waited an hour for the interview.
1
Rani said, "I have been waiting an hour for the interview."
2
Rani said, "I had been waiting an hour for the interview."
3
Rani said, "I have waited an hour for the interview."
4
Rani said, "I had wait an hour for the interview."