[ Grammar ]
What are the auxiliary verbs of the past perfect continuous tense?
A. has been
B. had been
C. was being
D. have been

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Verb Tense, Pronouns and AntecedentsConjunctions and Sequence ConnectorsFuture Tense VocabularyVocabulary and PrepositionsTypes of PrepositionConjunctive AdverbFunctional Sentence TypesGrammar - may & mightTenses and OpinionsCompound SentencesOther quiz:
Tag Question › ViewDon’t thank me, thank my father, ____?
A. do you
B. may you
C. will you
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I love chocolate desserts, and __________ does my little sister.
A. so
B. too
C. either
D. neither
