Every sister's point of view is different. An older sister might think maturely while a younger sibling might think more naive or immaturely.
I'm assuming you meant to type "the way our person views the world" and that is called first person.
The sentence that is incorrectly punctuated is option B.
"Help me shovel the driveway please?"
The correct punctuation here is: "Help me shovel the driveway, please.
This is a request, so we use a comma before the word "please", that is used to make the request polite, not a demand or an order. The period is used at the end because the person is not making a question, but making a request.
The answers are:
- intimacy with the reader, &
- callousness toward the dead