You are a university student and need to ask your professor for an extension on your upcoming essay due to a family emergency. Which is the most appropriate and formal way to make this request?
A) Hey professor, can I get more time for the essay?
B) Professor, I need an extension for my essay.
C) Excuse me, Professor [Last Name], would it be possible to request an extension for the essay, given a family emergency?
D) Give me an extension for my essay, please.
E) I was wondering if you could just push back the essay deadline for me?