My head feels very hot . I think I have to to see if I have a fever .
-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.