[ Grammar ]
Christopher Columbus _________ America more than 500 years ago.
A. discovered
B. has discovered
C. had discovered
D. had been discovering
Select your answer:
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Present vs. Past Participle PrepositionsDegrees of ComparisonPast Simple TenseSimple Tenses in EnglishGrammar - Verb FormsAspect or tenses of VerbsGrammar ModalsPresent Simple: affirmative, negative, interrogative
Other quiz:
Personal Pronouns › ViewJoyce got a new cat. ______ is very cute.
A. It
B. Her
C. They
D. Me
Its vs. It’s › View
When you play with a lion, don’t put your hand in _____ mouth.
A. ITS
B. IT’S
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