There are many supermarkets in this town, but we think this is _______ of all.

 —If there are _____ people driving, there will be ____ air pollution.— Yes , the air around us will be fresher and cleaner.

—It's much ___________today . Shall we go swimming this afternoon?—Good idea, I've got nothing to do.

—Which is______，the sun，the moon or the earth?—Of course，the moon is.

I like English very much. I think it’s a little ____than math.