People ---- the Earth was flat until Aristotle ---- that ...

[ Grammar ]

People —- the Earth was flat until Aristotle —- that it was not.

A. believed / was proving

B. had believed / proved

C. had believed / would prove

D. have believed / proved

Select your answer:
A B C D E

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Klay’s mind was arbitrary; no one understood how or why he made his decisions.

    A.     Easygoing
    B.     Without reason
    C.     Responsible
    D.     Helpful

Phrase and Clause › View

Choose the best clause to make this a grammatical sentence.

“I think it’s supposed to rain today, ……”

A. so you should bring your umbrella with you.

B. before you bring your umbrella.