The closest answer to being correct is A., "Compartes la paella?"
It might be the difference between "proper" Spanish and what I know, but even that seems like it's wrong. If anything, I would ask "Compartirás la paella?"
But A. is your answer
I would help, But I don't speak Spanish
The answer for a is 1 and for b is 4 and c is 2 and d is 3. I know Spanish and I speak so it was pretty easy, hope this helps! A-1 b-4 c-2 d-3