Many factories poured out dirty water and polluted the Pearl River.A. made ... cleanB. made ... fullC. made ... dirty
We'll go on a field trip if it _______ this weekend.
There's too much noise here. Let's go_________.
The girl is new here and she lives _______. So she seems _______.
There are _______ books in our library.
I have two brothers. One is a worker, ________ is a driver.