—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure.
You might just as well tell the manufacturer that male customers ________ not like the design of the furniture.
.________ not to miss the flight at 15:20, the manager set out for the airport in a hurry.
Just because they make more money than I do, _________ they seem to look down on me.
Michael ________ be a policeman, for he’s much too short.
.________ the right kind of training, these teenage soccer players may one day grow the international stars.