[ Prepositions of Time ]
History is the study of events that occurred __ the past.
A. in
B. on
C. at
D. of

Random Topics:
Adverb of TimeLinking Words & PhrasesDegrees of ComparisonZero and First ConditionalsGrammar / Pronouns1st ConditionalTenses of VerbsCommon Grammar Mistakes and Spelling TipsAsking and Giving OpinionGerund Subject or ObjectOther quiz:
Modals and Present Tenses › ViewA: Where ______ your sister ______? B: On a farm in Texas. She also works there with her husband.
A. do / live?
B. are / living?
C. is / lives?
D. does / live?
Grammar Clauses › View
Mary loves her dog, Spot.
A. Noun
B. Pronoun
C. Neither
Prepositions › ViewI saw him walking ___ the direction of the station.
A. In
B. To
C. By
Grammar › View
Is Mark _____ to Greece this year?
A. going
B. gone
C. go
