3. Jane was permitted to begin her work after .
You will never gain success ______ you are fully devoted to your work.
The boys, who _____ their homework, were allowed to play basketball on the playground.
—People often don't appreciate what they have, do they? —No, _________ they lose it.
— Where were you last night? We had a wonderful party. — Oh, ________ If you had called me, I wouldn’t have gone to the cinema.
The white building, ______threats to pull it down, is now a private house in the possession of a retired professor.