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

Random Topics:
Conjunctions - Conjunctive AdverbsQuantifierPRESENT SIMPLE - CHILDRENPresent simple or Past simplePunctuationGrammar PhrasesClause Markers TOEFL GrammarFOR & SINCENoun and Modal VerbsPreposition of PlaceOther quiz:
Future Tenses › ViewLook at the dark clouds. I think it ____________ .
A. is going to rain
B. will rain
C. is raining.
Subject-Verb Agreement › View
He is tired because he had been ____ (sing) for hours.
A. Sings
B. Sang
C. Sing
D. Singing
While 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
