Grammar Quiz
[ Subject-Verb Agreement ]

Ninety percent of the work ______.

A. Have been done
B. Has been done
C. Have done

Select your answer:
A  B  C  D  E 


Random Topics:

PRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTSimple and Progressive Verb TensesPassive Voice in Past Simple TenseConditional Sentences Type I, IIModal Auxiliaries and To Be VerbsContinuous TenseInterrogative Pronouns & AdverbsDemonstrative PronounsGrammar: Used to, Would, Be used to, Get used toWill or Going to

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A. has been talking

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