【单选题】
He was sick, [填空]they were quiet.
【单选题】
Be quiet! Its rude to ____ people when they are speaking.
【单选题】
Lucy was ____ and quiet while her brother was sure and noisy.
【单选题】
7. It is so quiet that you can hear a pin ______.
【单选题】
There is no enough______ on the corner to put the table
【单选题】
21.Children used to be quiet. Nowadays they seem to be much ____________.
【单选题】
Two thousand dollars ______ enough for the car.
【单选题】
Fifteen minutes [] enough time for this exercise.
【单选题】
The room was so quiet that she could hear the____ of her heart.
【单选题】
I should like to rent a house, modern, comfortable and ____ in a quiet neighborhood.
【单选题】
_____his sister, Jack is quiet and does not easily make friends with others.