Without his wise mother, he______such a successful scientist.
A. would not become
B. should not have become
C. may not have become
D. could not have become
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Under heavy gunfire, those cameramen risked their lives to give______battlefield reports.
A. word-for-word
B. face-to-face
C. down-to-earth ,
D. on-the-spot
Those scientists were conducting an experiment and expected a good______.
A. effect
B. result
C. consequence
D. affect
I tried to catch the ball but it was______my reach.
A. beyond
B. besides
C. in addition to
D. as well as
The pen I am writing my letter with is different from______.
A. that one
B. one
C. the one
D. the ones