We use the past perfect to refer to actions that happened _____ a specific time or another action in the past.
A. affirmative
B. before
C. negative
D. past participle

Random Topics:
Noun PhrasesAdverbs of How Something is DonePossessive Adjectives VS Possessive PronounsTensesPast and Perfect TensesGrammar & VocabVocabulary & GrammarPreposition (at,in,on)Modals and Present TensesPronoun-Verb AgreementOther quiz:
Tenses › ViewHe left an hour ……………
A. before
B. ago
C. last
Grammar › View
When she _____ dinner, she _____ her hand.
A. cooked, cut
B. was cooking, was cutting
C. cooked, cutted
D. was cooking, cut
Modal Verb › ViewI suppose I _________ to type his report for him, but, at the time, I didn’t know how important it was.
A. have had offer
B. may have offered
C. could have offered
D. would rather offer
Passive Voice › View
People didn’t expect that the building collapsed after the storm
A. It wasn’t expected that the building collapsed after the storm
B. It didn’t expected that the building collapsed after the storm
C. It wasn’t expect that the building collapsed after the storm
D. people wasn’t expected that the building collapsed after the storm
