Grammar Examination

Test # 46


1.
Engineers have not yet been able to successfully ________ the power of sunlight for the production of electricity.

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Grammar Examination
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Word of the Day


Idiom of the Day

get along in years
to grow older
My parents are getting along in years but they are still very healthy.

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The Romans used to clean themselves with olive oil since they did not have any soap. They would pour the oil on their bodies, and then use a strigil, which is type of blade, to scrape off any dirt along with the oil      .. More >>
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