.It was ____ my teacher worked ____ I work hard.
In the old days, his father was not able to earn enough money to ______ his family.
He _____ to us that those eggs which were _____ on the table had been _____ by snakes.
—Do you know about the accident which happened in the center of the city? —Yes. But it was some time we realized the truth.
— Don’t you believe me?— ________, I’ll believe ________ you say.
_______ you’ve got a chance, you might as well make full use of it.