Select the correct indirect form of the given sentence.
Taru asked me, "What did you buy from the Mall yesterday?"
1
Taru asked me what I had bought from the Mall the previous day.
2
Taru asked me what did you buy from the Mall yesterday.
3
Taru asked me what I was buying from the Mall the previous day.
4
Taru asked me what had I bought from the Mall the previous day.