Please tell some ideas for (d)

Dear Student.
Such questions are made for enhancing the self-creative skills and should be tried answering on your own. However, here are a few points that will help you in framing your answer:

• There was an orphan boy living in an orphanage.
• He never saw his parents. He just knew that he was the son of Mr. Smith, a local shop owner.
• One day a man dressed in formals came to the orphanage looking for the boy.
• He said that he had to tell him a secret.
• He disclosed that he was the lawyer of Mr. Smith. 
• He had died a day before. A diary was retrieved from his room.
• In that, he had mentioned everything about the orphan boy.
• He had written the reason why he had left the boy.
• As compensation, he had left his entire savings for the boy.
• (You can continue from here...)

We hope that this answer solves your query.
Regards.