音乐会在最后一刻被取消了。

The concert was canceled at ___the ___last ___minute.

我们非常失望地听说演员在最后一刻被替换了。

We were very disappointed to hear that the actor was replaced by another at ___the ___last ___minute.

他总是到最后一刻才做作业。

He always does his homework at ___the ___last ___minute.