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May I go to __________ restroom?
A. an
B. a
C. the

Random Topics:
Past TenseFor vs SinceGrammar - TOEICAuxiliaries VerbModals and Past ModalsAdjectives, ING - EDAbstract NounsGrammar - SimilesPresent Perfect: for/sinceSimple Present - Negative & InterrogativeOther quiz:
Modal Verbs › ViewThe money in our pocket _____ far less today than it _____ ten years ago.
A. could buy / would
B. can buy / had
C. should buy / had
D. might buy / should
E. may buy / had to
Conjunctions › View
Tom had a lot of problems _____________ he had made a serious mistake. (a)
A. because
B. where
C. why
D. , but
