The sales _____ steadily, the factory needs an increasing supply of raw material.                                                   

With a lot of children _________ noise around, the students couldn’t concentrate their attention on what they were learning.

The thief                  , they were happy to shout loudly.

Mary often stays up, reviewing her lessons, books___ all over the desk.

Every year，nearly 270 million pounds of grapes arrive in California，most of them _______ from Chile to the Port of Los Angeles.