Sanda said that she used to know a lot of people in Delhi but I had few friends in Kolkata.

A. Sanda said, “I had known a lot of people in Delhi but I had few friends in Kolkata.”
B. Sanda said, “I have known a lot of people in Delhi but I had few friends in Kolkata.”
C. Sanda said, “I used to know a lot of people in Delhi but I have fewer friends in Kolkata.”
D. Sanda said, “I had got to know a lot of people in Delhi but I had few friends in Kolkata.”