The answer would be C. Because it is the last thing that you mentioned so it is appropriate to say finally. You would not be able to use A. Because you just mentioned Next in the last sentence. It would not make sense to use B. Because that means while you are watching a movie you went home, which would not be right. D. Would also not be the correct answer because it is the last thing you do not the first. So the answer would be C. " She left the party early. Next she went to a movie. Finally she went home. Hope this helps!!
