The correct closing would be:- With warm wishes,
Answer: C) with warm wishes,
(on a side note, you may add your name for example:-
With warm wishes, Marie Hannah)
Wrinkly, wise, slow, arthritis ridden and toothless
This Is how I describe old people, you may describe them
Hope this helps you ♥︎
Ethos! Ethos is an argument that appeals to the audience by emphasizing the speaker's credibility and authority.