In writing about his subject, the writer apparently _________.
A. wants to share his interests in his discoveries about the intellectual life with his reader
B. gloats over the difficulties of ancient writers
C. slyly introduces the fact that he is economically secure
D. is a practical historian who sticks to established facts
It is reported that the factory's new assembly line ___________ next year will increase its output by at least 30%.
A. to complete
B. completed
C. being completed
D. to be completed
_________ London of Dickens' time comes to _________ life in his books.
A. The, /
B. /, /
C. /, the
D. The, the
Prior to the formation of a tornado,_________.
A. the sky is cloudy
B. the sky is very dark
C. the sky is cloudless
D. a black line stretches across the horizon
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