[ Grammar ]
I have lost my mobile phone. Someone ____ it.
A. has steal
B. has stole
C. has stolen
D. have stole

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Grammar - to beContrastive ConjunctionModal PossibilitiesSimple Past Irregular & NegativeGerunds as objects of prepositionVerb AgreementAcademic VocabularyInfinitive GerundActive and Passive voicePresent Perfect & Past Simple TenseOther quiz:
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The award goes to __?__ the judges choose.
A. whoever
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