The thief took away the woman's wallet without ____.
A.being seen B.seeing C.him seeing D.seeing him
The ____ in the government economy are beginning to show.
A.breaks B.cracks C.burst D.court
There was _____ between the police and the public in catching the criminal.
A.cooperation B.company C.combination D.association
Those who worked whole-heartedly without _____ should be praised.
A.concern B.conscience C.carelessness D.conceal
After a heavy snow, all the ground looked like being covered with a white ________.
A.bottom B.balloon C.blank D.blanket
The garden looks beautiful when roses are _______.
A.boom B.in boom C.bloom D.in bloom
