A When Rahmat had come to Kolkata from Afghanistan, he had brought with him the impression of her little daughter Rabeya's Palm on a piece of paper.
B When coming from Afghanistan to Kolkata, Rahmat brought an impression of her little daughter Rabeya's palm on a piece of paper.
C When Rahmat come to Kolkata from Afghanistan, he brought with him one paper which contained the impression of her little daughter Rabeya.
D At the time of coming to Kolkata from Afghanistan, Rahmat brought a piece of paper with Rabeya's palm impression on it