[ General Knowledge ]
What is something the ancient Romans used as mouthwash?
A. Salt water
B. Urine
C. Mint tea
D. Fresh water

Random Topics:
Present Perfect Simple and ContinuousGrammar - FragmentsIndefinite and Definite ArticlesPast Narrative TensesConditional 0Figurative LanguagePresent Simple x Present ContinuousModal Verb in Passive VoiceUsed to & would & Past Simplewas wereOther quiz:
Prepositions of Time › ViewSam always go to bed _________ midnight.
A. at
B. on
C. in
Grammar › View
My friend …………. (be) in Canada two years ago.
A. was
B. were
C. has been
D. had been
Grammar › ViewJournals can ___ in title order.
a. be found
b. be finding
c. find
Grammar › View
She _____ going to clean the floor.
A. am
B. is
C. are
