他努力不让坏消息毁了他的夜晚。

He tried not to let the bad news ___spoil his evening.

我还没看过那部电影，所以别告诉我发生了什么，以免剧透。

I haven't seen the movie yet, so don't ___spoil it for me by telling me what happens.

如果你现在吃蛋糕，会破坏你的食欲。

You'll ___spoil your appetite if you have cake now.