_______by the noise, they had to finish the meeting early.
_______ the manager came to Beijing on business, he would visit his old friends there.
We’ll only discuss such problems _______ something to do with our own interests.
In the police station, I saw the man from ______room the thief had stolen the TV set.
Jack London, ___________ life had once been very hard, was successful later.
Martin Van Buren was the eighth president of the United States and the first ______native language was not English but Dutch.