Though the “No smoking” signs have existed for long in public places, heavy smokers often ________ them and light up cigarettes.
They talked a lot about the things and persons ________they saw in the Vancouver Winter Olympics.
We didn’t know you were in trouble at that time, _______ we would have given you a hand.
She remained ______ for a while after the movie ended, which made others ______.
Is there anyone in your class ______family is in the country?
No one can prevent the plan __________.