Environmental groups intend to _____ the pressure until the government changes the law.

_ the smoke come out of thebuilding, my first thought was to call the fire department as soon as possible.

____ mountains surrounding our village are turning much greener, they have become ________ home to a large number of wild animals.

Hi, Johnson, any idea where Susan is—It is class time, so she __________ in the classroom now.

Out of sympathy for the earthquake victims in Yushu, the kind-hearted lady ____ her clothes and quilts to them.