How did it that you made such a silly mistake?
----Would you mind if I turned off the light? ----____________.
---- You _____ have given them some advice. ---- So I did, but who cared what I said?
— Mr White has been working all the morning with no rest.— He is a(n) ________ man. He never looks tired.
Mary is being punished(惩罚) by the headmaster. That was______ she broke the school rules.
He is looking forward ________his father.