We met an old friend in New York ____our expectation. She waved at us ____ the street when she saw us.
I ________back the money.
He hurried to the booking office, only________that all the tickets had been sold out.
She ________a chain to the dog's collar.
You can take as many as you like, because they are free of________.
—Who is the man ________here? —Captain Cook.