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

Random Topics:
Subordinating Conjunctions and Complex SentencesActive and PassiveDegrees of ComparisonSubjunctivesSimple Present & Present ProgressivePreposition (at,in,on)Comparative AdverbsPresent and Past TenseGerunds & Infinitives + VocabularyPast with ModalsOther quiz:
Tenses - Auxiliaries › ViewHow often ____ you wash your hair? I wash it every morning
A. does
B. did
C. do
D. are
Grammar › View
What is the plural of story?
A. stories
B. storyes
C. storys
