If there are _______ people driving, there will be _______ air pollution.—Yes, the air will be fresher.

Don’t ______ so often. It’s bad for your health.

Excuse me, where is Mr Brown’s office?—Sorry, I don’t know. I ______ here for only a few days.

Could you tell me _______ it take to go from here to Harbin by car?—About fifty minutes.

The jeans look cool you. you look coolthe jeans.[ ]