[ Vocabulary ]
series of processes in which rocks change and are formed from one another
A. rock cycle
B. igneous rock
C. sedimentary rock
D. metamorphic rock

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Grammar- Later/LatterRelative Pronouns and AdverbsPersonificationBecause of & Inspite ofPossessive Pronouns and QuantifiersSimple Past vs Past Continuous TensePast Perfect SimpleUnless If First ConditionalLinking WordsGrammar - must & have toOther quiz:
Grammar › ViewMy cat _____ like milk. It only drinks water.
A. does
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Modal Verbs › View
You ___ work out yesterday.
A. must
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