I think there will be _____ people and ______pollution.

He is ______ in our class.

— How is Susan?
— Oh, she lives abroad, so I ________ ever see her.

Man-made wonders are ____ than natural ones.

It’s _________ for us to finish such a difficult program. We have to say sorry to them.

Lily isn’t as __________ as Peter. She often makes mistakes in her composition.

Tom is a __________ boy and he plays soccer _________.

My father is very busy, so he ______watches TV.

- How do you go to work?
-By bus. Taking buses in Ningbo is _____ than taking a taxi.

It’s necessary to eat ______. Because health is the most important.