The old man __________ eats junk food, does he?
We often hear her _________ this song.
—______ a week do you use your computer? —Twice.
—Can I buy a film ticket? —Oh, sorry, we ___________.
He never ____learning English .That was why he was successful at last.
—________ hard work it is! —Yes, but he seems _____ to do it.