Can you do me . . . . . . . . favour? A. a B. an C. the D. none of the above

The correct answer is: none of the above.

The word “favor” is a noun that means “a kind act or service done for someone.” It is not preceded by an article (a, an, or the).

Here are some examples of how to use the word “favor”:

• “Would you do me a favor?”
• “I’m in your debt for that favor.”
• “I’m returning the favor.”
• “I’m asking for a favor.”
• “I’m doing you a favor.”

I hope this helps!