[ Preposition ]
I waited _____ 10 o’clock and then went home.
A. on
B. in
C. for
D. at

Random Topics:
Simple PresentWord Form & Verb TenseConjunctions in Complex SentencesCollective NounsFOR & SINCEPresent Continuous for FutureNouns as AdjectivesVerb TensesComparison DegreeGrammar ElementaryOther quiz:
Grammar › ViewMarcus, in a car with a few of his friends, (speed, speeds) past the entrance to the school parking lot.
A. speed
B. speeds
Articles - rules › View
Talking generally about nationalities or ethnic groups (Americans…)
A. no article
B. the
C. a/an
