[ Grammar ]
I […] her since June.
A. know
B. knew
C. have known
D. have been knowing
Select your answer:

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Grammar: SyntaxTense,noun,preposition,quantityAdverb or AdjectiveNouns, Pronouns, Antecedents, and Singular and PluralGerund, Infinitive, Bare VerbModal AuxiliaryPresent Simple TensePresent Simple and Continuous TenseFuture or PastCoherent Sentence with Correct Grammar StructureOther quiz:
Vocabulary › Viewto apologize or to be sorry for something you have done wrong
A. apologetic
B. plaintively
C. irrelevantly
Grammar › View
My aunt is a doctor. She often works _____ night.
A. in
B. on
C. at
