Select the letter of the sentence in which the mood of the verb is correct in contemporary formal English.
A. If she was(underlined) taller, she could be a model.
B. It is important that the eggs were(underlined) beaten until they are stiff.
C. They treated him as if he were (underlined) a king.
D. If I was(underlined) rich, I'd start my own business.
I think it's C?