The employees consider their boss unfair and unreasonable because he is not _________ in dealing with company affairs.
_____ in a heavy rain, the teacher fell ill and couldn’t but ______ for a leave.
Mr. Richard hasn’t got any time to play golf these days, because he is ______ in the research of bird language.
When the newspaper boy got to a blue door, __________, which frightened him away as fast as possible.
When the clock_________ twelve, all the lights went out.
The man pulled out a gold watch, ______ were made of small diamonds.