[ Preposition on Time ]
I brush my teeth ___ seven fifteen.
A. at
B. on
C. in
D. X

Random Topics:
TOEICGrammar - help/have/let/makeVerb Patterns / IngAdjectives or AdverbsVerbs and Possessive AdjectiveArticles & Compound NounsConditional Sentences Type I, IIAdjectives & PrepositionIndefinite and Intensive NounPast Tense & Present Perfect TenseOther quiz:
Grammar › ViewA pair of jeans ________ in the bathroom.
A. is
B. am
C. are
For vs Since › View
Jack hasn’t eaten any junk food _______ several months.
A. since
B. for