[ Grammar: Simple Past and Past Continuous ]
That’s their problem – not _____ .
A. my
B. her
C. our
D. ours

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Conjunctions - Conjunctive AdverbsQuantifierPRESENT SIMPLE - CHILDRENPresent simple or Past simplePunctuationGrammar PhrasesClause Markers TOEFL GrammarFOR & SINCENoun and Modal VerbsPreposition of PlaceOther quiz:
Tenses › ViewWhile I __________ the room, I found an old photo.
A. cleaned
B. have been cleaning
C. was cleaning
Grammar › View
He will come back in winter. By then he … in New York for three years.
A. will have stayed
B. will be staying
C. will have been staying