-Have you seen Mr. Black these days, Jack?-Yes, I met him when I ________ in the street yesterday.
Be quick, ______ you’ll be late for the football match.
Work hard, ________ you will make great program.
Go along the road, ______ you’ll find the market at the end of it.
Hurry up, _____ you won’t catch the early bus.
She _______ when I went to see her.