--Peter _____ all night and made the TV set work.--Oh, he is an able boy!
-Excuse me, does Mr Smith’s son live here?-He _________ be here, but he has moved.
- Is your father in?- No, he ______ for three hours.
What he said made them ______.
How times flies! Ten years ______ passed.
How long can I ______ the book? –Two weeks.