[ Subject-Verb Agreement ]
Ninety percent of the work ______.
A. Have been done
B. Has been done
C. Have done
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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 toOther quiz:
Grammar › ViewThe woman said, __________
A. “I can’t hear you.”
B. I can’t hear you.
C. “she couldn’t hear me.”
Apostrophes and Grammar › View
Choose whether the sentence is formal or informal: Walking is a fab way to keep fit.
A. Formal
B. Informal
Request with Modal Verbs › ViewCould you ____ me your suit for a wedding?
Of course. But you should dry-clean it first.
A. lend
B. lending
C. lent
Grammar › View
My brother __________ on the phone for two hours.
A. has been talking
B. has been talked
C. have been talking
D. have been talked