Hayley教口語，“事情敗露”用英語怎么說？

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used to tell someone that you know what their secret activities or plans are and that these cannot continue

用來告訴某人你知道他們的秘密活動或計劃是什么，以終止這個活動;事已敗露;戲該收場

The game is up, the teacher knows who took the keys.

秘密泄露，一切都完了，老師知道誰拿了鑰匙。

Okay, you two, the game's up! Give me the cigarettes - this time I'm telling your parents.

好了，你倆，狐貍尾巴露出來了!把煙給我——這回我可要告訴你們的父母了。