[ Present Perfect Tense ]
Which is the past participle of the word ” know ” ?
A. knew
B. knows
C. known
Select your answer:

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Tenses of VerbsNoun Clauses with THATComparatives - SuperlativesFuture Continuous TenseVerbs - third personGerunds, Infinitives and Modals of PossibilityTenses and ComparisonsPronouns, Sentence Structure, and Figurative LanguagePossessive Pronouns and Adjective PronounsModal AuxiliaryOther quiz:
Modal Verbs and Permission › ViewWhat is the correct response to ‘Can I borrow your pencil?’ if granting permission?
A. No, you can’t.
B. Yes, you can.
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Simple and Compound Sentences › View
He is famous, yet he is very humble.
A. Simple
B. Compound
