After graduating from college, I took some time off to go traveling, turned out to be a wise decision.
—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure.
. You can depend on ________ promise he makes.
. Dr. Smith comes from either Yale or Harvard I can’t remember ________.
. Sarah hopes to become a friend of ________ shares her interests.
. He will tell us ________ he thinks of our arrangement.