[ Vocabulary and Grammar ]
. What does the word “peace” refer to?
A. A period of war and conflict
B. A calm and quiet situation without trouble
C. A difficult challenge
D. A group of people working together

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Comparison and ModalsComparatives and SuperlativesPast Tense and Perfect TenseRelative & ModalsGrammar: is/are/was/wereGrammar Comma UsagePresent Perfect Simple vs ContinuousModals for Necessity and SuggestionsActive-Passive VoicesGrammar and Sentence StructureOther quiz:
Possessive Adjectives › ViewShe made _____ lunch.
A. our
B. ours
C. yours
D. mine
Prepositions › View
Philip started learning English _____ 2005.
A. in
B. on
C. at