[ Passive Voice ]
America ___ several centuries ago.
A. will be discovered
B. had been discovered
C. was discovered

Random Topics:
Preposition of TimeShould and Shouldn'tContrastive ConjunctionsSimilesConjunctions & PrepositionsFuture - be going toSimple Present and Present ContinuosSubordinating ConjunctionAction, Helping & Linking VerbsFirst & Second ConditionalOther quiz:
Vocabulary and Grammar › ViewMy grandfather wanted someone to take ______ his role in the company once he retired.
A. over
B. up
C. off
D. on
Grammar › View
They ______ twelve years old.
A. are
B. is
C. has got
D. have got
