In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.
Puneet said, 'I have been reading a story book'.
1). Puneet said he has been reading a story book.
2). Puneet said that he had been reading a story book.
3). Puneet said that he has been reading a story book.
4). Puneet said that he had read a story book.