---If there are _____people driving, there will be ______air pollution.---Yes, the air will be fresher and cleaner.
You’d better not read today’s newspaper because there is _____ .
---- You’d better hurry up, my boy. ---- Just a moment. It won’t _____ me long to change my clothes.
---- You can’t answer my questions about international charities, can you? ---- ___________. I know very __________ about them.
You _____ to the meeting this afternoon if you have something important to do.
---- Mum, my teacher says he’s proud ____________ me. ---- Oh, that’s very kind ____________ him to say so.