The question was at the meeting whether or not the company should employ more workers to increase production.
people who often stay up too late are more likely to die of heart disease, ___________a study.
The computer system _________suddenly while he was searching for information on the Internet.
Would you please keep silent? The weather report__________, and I want to listen.
Mr Smith, _________ of the ___________speech, started to read a novel.
The teacher was angry about his being late for class, but he behaved ______ nothing had happened.