—How’s your tour around the North Lake? Is it beautiful?—It __________ be, but it is now heavily polluted.
—The winner of the race is a tall and thin boy with thick glasses.—Then it _______ be my friend, Mike, who looks like a “meat ball”.
I am glad that you have managed to come.You _______ have brought wine.We’ve got plenty.
A left-luggage office is a place where bags _______ be left for a short time, especially at a railway station.
—I didn’t go to work yesterday because my car broke down.—You _______ mine.I wasn’t using it then.
Mr Bush is on time for everything. How _______ it be that he was late for the opening ceremony?