[ Grammar ]
They —————– each other for three years.
A. has known
B. know
C. have known
D. will know
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Prepositions and Prepositional PhrasesTypes of PrepositionGrammar - Present Perfect with already, just, yetNoun, Pronoun, Adjective, VerbIf Conditional Zero and OnePassive Voice - Present TensesZero & First ContidionalThings in EnglishSimple Future TenseGoing To Be and WillOther quiz:
Grammar › View______ we were in town, we often met him.
A. For
B. Although
C. So
D. When
Vocabulary and Grammar › View
. Be quiet, please. I _______ my homework.
A. do
B. am doing
C. doing
D. did