Grammar Quiz

[ Grammar ]

Mark Zuckerberg and his classmates ________ Facebook while he ________ Harvard University.

A. invented / attended

B. were inventing / attended

C. invented / was attending

D. were inventing / was attending

Select your answer:
         


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densely populated area

A. birth rate

B. urban

C. immigrate

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Eve is …………………………………….. . Her clothes, books and toys are everywhere.

a.tidy
b.imtidy
c.untidy
d.intidy