Grammar Quiz
[ TOEFL ]

The helicopter is able to hover in ___________ powered rotors produce lift even at zero forward speed.

A. flight because of the

B. flying the

C. the flying of the

D. flight because the

Select your answer:
         


Random Topics:

Present ContinousAdverbs of Time and PlaceReported Speech and TenseLinking Words and ConjunctionConditional Sentence Type 0-3Es and SIndirect SpeechPreposition and AdjectiveTo Infinitive/Bare Infinitive/GerundsAdjectives & Adverbs

Other quiz:

Phrasal Verb › View

The concert’s been ___________ off until next month because the singer’s got a throat infection.

A. picked

B. set

C. taken

D. put

Grammar › View

Choose the best adjective to fill in the blank.

The eagle was ______ than the blue bird.

A. big

B. bigger

C. biggest

D. most big

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