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

hold (someone) in high regard
to have very great respect for someone
The students hold the principal in high regard.

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Stink-heads are a traditional Alaskan dish. Fish heads – often from salmon – are buried in pits lined with moss for a few weeks or months until rotten. They are then kneaded like pastry to mix up all the parts and eaten.      .. More >>
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