Answer:
e.monopolizing
Explanation:
Monopolizing in conversation is the act of focusing conversation on oneself rather than listening to other person in the conversation. In other words, it is the behavior where one takes over the conversation giving importance to oneself and not listening or giving a chance to others.
In the context, Jim monopolizes the conversation between him and Dinesh by focusing on his problems which he faces with his girlfriend and not listening to what Dinesh have to tell him.
Thus the correct option is (e).