Our English teacher spoke very clearly ________we could hear every word. ( )
It is very ______ that she will ring me tonight.
I regret ______ you that my daughter has already regretted ______ out with you. So leave her alone and don’t bother her any more.
Born in a family that was________, Mr. Bingley attracted many ladies of the town.
The old man was found on the floor .
Scientists are convinced ________ the positive effect of laughter _______ physical and mental health.