–Little boy, don’t play with the knife, __________ you’ll cut your hand.  –Sorry, I won’t.

— Hurry up, _____you will miss the school bus.— I know that, Mum. I’ll be ready in a minute.

 ---          is the pen?          --- It’s black        red.

Peter wasn’t late for the meeting           he missed the ferry.

     he is ill,       he goes to school.