---Have you seen _____ Audi car? I parked it here two hours ago, but now it’s gone!---Is it _____ black one? A young man has just driven a black car away.
I didn’t mean to break your vase—it was just ______.
He was breathing ______ after the relay race.
People are concerned about the quality of the air they ______.
She walked home by herself, ______ she knew that it was dangerous.
—Let's go Dutch for this supper, OK? —No,________this time, as a reward for all your help.