---If there are _______ people driving, there will be _______ air pollution.---Yes, the air will be fresher.
— The party is a great success. We’ve had a good time. — ________.
The boy ________ broke the window must pay for it.
Here are some apples. You _________ take any one if you like.
Look at this new dictionary. It doesn’t __________ me too much.
— Could you tell me ____ for the meeting this morning? — Because the traffic was bad.