Grammar Quiz

[ TOEFL ]

Researchers have long debated _____________ Saturn’s moon Titan contains hydrocarbon oceans and lakes.

A. over it

B. whether it

C. whether

D. whetherover

Select your answer:
         


Random Topics:

SynonymsFigure of SpeechSimple Past ContinuosRelative Clauses and UsageIntensifiers: Really vs VeryContrastive ConjunctionsAdjectives vs AdverbsSimple Past or Past Continuousgoing to

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Is he the man __ computer was stolen?

A. that

B. which

C. whose


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What is the complete subject in the sentence?

My mischievous sister has a trick up her sleeve.

A. mischievous sister

B. has a trick up her sleeve

C. My mischievous sister

D. sister