[ Past Perfect or Past Perfect Continuous ]
I ________ at home before my mother came.
A. hadn’t been
B. hadn’t been being
C. hadn’t be

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Simple and Continuous TensesPast Perfect SimpleAdverb of TimeMust / must notRelative Clauses PronounsGrammar, Literature, and VocabularyPresent simple or Past simpleReflexive pronounsQuantifiers, Countable and Uncountable NounsOn, At, ByOther quiz:
Past Tense & Present Perfect Tense › ViewAnita _____ some application letters to the company but they never call her.
A. has send
B. has sent
C. have sent
D. have send
TOEFL › View
The flight instructor, ___________ at the air base, said that orders not to fight had been given.
A. when interviewed
B. when he interviewed
C. when his interview
D. when interviewing
