[ Present Perfect Tense ]
We haven’t seen Mary ___________________ the party.
A. For
B. Since

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Grammar and PunctuationSimple Verb TensesNoun, Verb, AdjectiveModals and Active and Passive VoiceReported Speech and SubjunctiveVerb Tensetoo / enoughPresent Tense vs Present ContinuousConditional Sentence Type 2 and Type 3Relative PronounOther quiz:
Conjunction › ViewAfter months of trying and studying hard, Nana ______ passed the UTBK
A. Initially
B. Therefore
C. Consequently
D. Finally
Adverbs by Type › View
He ran so quickly that no one caught him.
A. quickly
B. so
C. ran
Adverbs › ViewIt is all ……… you.
A. because of
B. because
Grammar › View
I’d like _____ rice, please.
A. a
B. an
C. some