last用什麼時態，at

常和一般過去時和現在完成時連用，中文意思是最終，最後。

例如， old man has at last wiped off all his debts（現在完成時）。

At last the emigrants got to their new home（一般過去時）。

We were homeward bound at last.

我們終於要回家了。

At last he had his own wheels.