Which is the correct Reported Speech of the following sentence? Ann: “I was sweeping the carpet when Peter called me.” She said she had been swee...

Which is the correct Reported Speech of the following sentence?
Ann: “I was sweeping the carpet when Peter called me.”


She said she had been sweeping the carpet when Peter had called her.
She said she is swept the carpet when Peter called her.
She said she swept the carpet when Peter calls her.
She said she was sweeping the carpet when Peter called her.
She said she would have been sweeping the carpet when Peter had called her.