他没有告诉我他要离开。那真令人惊讶。

He didn't tell me he was leaving. ___That's surprising.

按下按钮，然后等待灯亮。那样就对了。

Press the button, then wait for the light. ___That's correct.

现在你努力工作了。这才像话。

Now you're working hard. ___That's more like it.