46. He finds it is...
bookshop ....(34).... he had a good chance to read books. He ....(35).... to some talks
A. difficult to start looking for a job at his age
about science. One day Michael went to a ....(36)... by Humphry Davy, England’s ....
(37).... scientist of the time. He liked his talks very much, and ....(38).... months later he
B. easy to start looking for a job at his age
became Davy’s laboratory assistant. Like Davy, he became....(39)....in electricity. He
C. not difficult to start looking for a job at his age
spent a lot of time...(40).... it and at last he saw that electricity could be made by a
D. very easy to start looking for a job at his age
machine. He died in 1867.
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