The manager of the company told us that was their final decision and that we had to _________.

________I know，Mike has no interest in the novel you wrote.

What those businessmen concern about primarily is whether they can ______ as much as possible from the project.

A sheep _____ on this kind of special grass usually grows much faster than ____on ordinary. 

After years of overwork, my father’s health ____ and he had to retire from business.