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

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Preposition of TimeShould and Shouldn'tContrastive ConjunctionsSimilesConjunctions & PrepositionsFuture - be going toSimple Present and Present ContinuosSubordinating ConjunctionAction, Helping & Linking VerbsFirst & Second ConditionalOther quiz:
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A. See
B. Saw
C. Seen
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………… colors do you like most, red or green?
A. Why
B. Where
C. Which
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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
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They ______ twelve years old.
A. are
B. is
C. has got
D. have got
