–I was riding along the street and all of a sudden, a car cut in and knocked me down.-- You can never be ________ careful in the street.
— Have you ________ watched the dolphin show in the Ocean Park in Hong Kong? —Not _________.
Do you know when _________ he ________ the Football Club ? And how long ______ he _______ it ?
— This is _________ film I’ve told you about many times. —It’s great. I’ve never seen ________ more moving one.
—Could you pass me the salt, please? — ________ .
Millie is a good swimmer, and she can swim _______ a fish.