That passenger was very impolite to the conductor, ______, of course, made things even worse.
The man in the corner confessed to _____ a lie to the manager of the company.
I don't mind _____ the decision as long as it is not too late.
They used what they had _____ for their daughter.
_____ by the appearance, he has just been frightened at the terrible news.
Professor Smith is said _____ another important discovery in chemistry.