[ Past Perfect Tense ]
When we went to Osaka, my friend _______ a lot about the city because she _______ there many times.
A. Was, had known
B. Had known, was
C. Knew, had been
D. Had been, knew

Random Topics:
during, for, whilemust/shouldDegrees of AdjectivesOffering HelpAdverbs and PhrasesGrammar: was/wereas...as, comparatives, superlativesModals and Present TensesSentence Structure and Pronoun AntecedentQuantifies and Modals of DeductionOther quiz:
Grammar › ViewI am ____ my brother.
A. as tall
B. as taller
C. as tall as
Relative Clause › View
The car ______ the robbers escaped in was a BMW.
A. that
B. who
C. whose
D. whom
