Everybody said it was a perfect marriage, no one had ever know couple.
I shall remember the days __ we worked together.
As a good student, he’s seldom late for school in the morning, ___ he?
Liu Hulan would not ___ even before the enemy and at last died for the people.
You shouldn't judge a stranger only __ the clothes he wears.
The thief was caught by the police and put him into __ prison soon.