Topics: Past Perfect Tense
It _________ before.
A. has happened
B. had happened
C. have happened
D. happened
Select your answer:

Random Topics:
Personal PronounsPast Perfect Simple TensePreposition (at,in,on)Giving and Asking for AbilityComparatives or SuperlativesIdentify The TensesPrepositional PhrasesGrammar - Present Perfect with for and sinceSentence and FragmentNoun and Modal VerbsOther quiz:
Phrasal Verb › ViewI’m ______ my watch. I can’t find it everywhere.
A. looking back
B. looking out
C. looking after
D. looking for
Present Perfect Tense › View
I … my home work
A. have do
B. have did
C. have done
D. have doing
