I've heard from a __________ source that many of the workers may lose their jobs because our company is running very badly. 

—Are you satisfied with her work, sir?—Not at all. It couldn’t be any _______.

Don’t blame your brother. He had____reasons for not supporting you.

According to a White Paper on the health of Chinese white collar workers, 60 percent are over- _______ and 76 percent in poor ________ , with fewer than 3 percent really _________ .

With his son _____ , the old man felt unhappy.