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

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and, so, but, becauseAdjectives with PrepositionGrammar: Defining Relative ClausesPreposition on TimeWh- Questions Present Simple TenseGrammar and UsageGrammar - SimilesContinuous TenseConditional TypesAdverb of Frequency and Past Continuous TenseOther quiz:
Verbs & Verb Tenses › View. Identify the verb tense in the sentence: “The cat has caught a mouse.”
A. Past tense
B. Present perfect tense
C. Future tense
D. Present tense
Gerunds And Infinitives › View
Isn’t that Jack’s mother …… in the restaurant across the street? I’d like …… her.
A. to sit / greeting
B. sitting / to greet
C. sat / having greeted
D. having sat / greet
E. sits / to have greeted
