The company was named Gates Hall ______ a man named James Gates.
—Is it strange that Rose should marry Henry? —I __________ you kept it between you and me.
Rather than __________ in the crowded bus, they preferred __________ home.
My son prefers us to email each other once a week __________ spend half an hour on the phone every night.
The suggestion that is worth __________ is that the students should learn something practical.
—Hi, which university do you prefer? —Well, I've been considering __________ to Harvard University.