用所給詞和短語的正確形式填空。

link, dedicate, range, change with, turn to, inspire, figure out, donate, single out, explore, breakthrough

76.     We will be _________ our brain to these computers and a huge database.

77.     Medical advances ________ from discovering the causes of diseases to surgical procedures replacing diseased organs with ________ ones in the 20th century.

78.     Communication __________ the introduction of mobile phones and the way we correspond went from writing to emailing then.

79.     The scientists ___________ how to split the atom, previously thought to be the smallest particle of matter in the universe.

80.     Even though it is impossible to choose the most important scientist, it is possible __________ a few pioneers of the 20th century.

81.     Einstein was rocking his baby, when he __________ in a sudden.

82.     With a telescope, Hubble began the long, low process of _________ our galaxy.

83.     To improve the accuracy of their missiles, the navy ____________ Eckert, an engineer, and Mauchly, a physicist, to wrestle with the problem.

84.     The pioneers of the 20th century were all _________ to improving all the quality of human life on earth.

76 linking   77 ranged   78 donated  79 change with  80 turned to

81 to single out  82 was inspired  83 exploring  84 turned to 

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