Mr. Karl made his______in the business world entirely on his own.
A. ready
B. sure
C. best
D. way
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Scientists have concluded that nonsmokers who must______inhale(吸入)the air polluted by tobacco smoke may suffer more than the smokers themselves.
A. involuntarily
B. instantaneously
C. spontaneously
D. reluctantly
Professor Lees most important _____ was the introduction of the seminary method of instruction for advanced students.
A. faculty
B. innovation
C. ideology
D. episode
The lawyers tried to make______that Peter had not been present at the accident.
A. out
B. over
C. of
D. from
I suggest we______now and meet again at three oclock in the afternoon.
A. break off
B. break away
C. break down
D. break through