Answer: A Mr. Prince <u>will be </u>here at 5 o'clock.
Will be indicates that it's future tense and that the action will happen but hasn't yet.
It is D.
“Now the thing to do,” he went on, “is to try to forget it and go on being a man.”
^that is the excerpt from the story.
hope it helps :)
D. You don't suppose it's haunted, do you?
You can tell by the use of the word "you" or "you're"