Han Han is one of           writers, though some old writers don’t like him very much.

---If there are ______ people driving , there will be ______ air pollution.--- Yes, the air will be fresher.

I hope there will be ____ cars and ____ pollution in the future, thus people will live longer.

There’s nothing         than going out in the cold with wet hair.

 In the piano contest, my brother didn’t play well and I did_____.