You didn’t let me drive. If we ____ in turn, you ____ so tired.
I was tired of school work, but my father told me that he didn’t _____school this year.
_____ at his knowledge, all the students showed their respect for their teacher.
He is _____ tearing up what he has written and beginning over again.
The Group of 8(G8) _____ the eight richest countries in the world plays an import part in the international affairs.
The film _____ the old man of the days which he had spent sailing on the sea.