Far-reaching as many of them [Edison’s inventions] have been in their effect upon modern civilization, the total effect of Edison’s career surpasses the sum of all of them.
A. One can never evaluate Edison’s great inventions high enough.
B. One needs to understand Edison’s inventions to appreciate his career.
C. Edison’s inventions are his most outstanding contributions to human life.
D. Edison’s influence upon human society is much greater than his inventions.
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I was shocked by the number of people who seemed to have nothing better to do with their time than ______ to know fish better.
A. get
B. gets
C. getting
D. got
When you fall in love for the first time, it’s surprising ______ inconveniences you can put up with.
A. that
B. what
C. which
D. those
Many people have a rather acute sense of the shortness of each lifetime.
A. Many people realize that they are short of time.
B. Many people feel keenly that their life is short.
C. Many people are sensible only for a short period of time.
D. Many people would like very much to prolong their life.
My maternal grandfather, it is true, was cut off in the flower of his youth at the age of sixty-seven.
A. My maternal grandfather retired from gardening at sixty-seven.
B. My maternal grandfather died young, when he was sixty-seven.
C. My maternal grandfather lost energy when he was sixty-seven.
D. My maternal grandfather was considered no longer young at sixty-seven.
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