[ Grammar ]
The zebras _____________ been at the zoo a long time.
A. are
B. has
C. were
D. have
Select your answer:

Random Topics:
Relative Pronouns with PrepositionsComparative AdjectiveArgumentative VocabularyUsed to & would & Past SimpleCorrelative conjunctionsVerbals and GerundsHave vs. HasRelative ClausesVerb + InfinitiveTenses, Determiners & Subject Verb AgreementOther quiz:
Pronoun › ViewShe is Rosa and he is Oliver. …………… travel to Paris every year.
A. We
B. Them
C. I
D. They
Past Continuous Tense › View
The moment I got off the train
A. It was starting snow
B. It started to snow
