It was his ambition to become ______ lawyer before he ______ thirty.

Could you tell me how long __________ thefootball club?

n the time of great trouble, thesoldiers _______ their spirits by singing.

Don’t________ your dream. Everything is possible.

You’d better take another flight to New York , for the AA 505 Flight ______ have been cancelled. But you should call the airport to make sure.