1.You didn't ever tell meany thing about that.

从没告诉过我这件事。

2.For example, instead of saying " You didn't close the window before you left." you can say " The window was left open all night." They'll learn from their mistake and you won't seem like a meany pointing the finger.

例如，不要“之前没有关窗”，可以“窗开着”。他们会从自己的错误中吸取教训，而也不会像个指手画脚的恶人。