So I normally use the word Climax but I'm assuming that climax and main action are the same thing. The main action is definitely (B) - Mary's husband tells her that he is leaving her, because that is what starts the suspense.
Please tell me if that isn't right, I think it is.
To be truthful, I don't think that's actually a word... Sorry. :(
I hope you enjoy life! :D
Answer:
eaten
Explanation:
She has just eaten breakfast.
