parts or elements that make up something
A. composition
B. rock cycle
C. igneous rock
D. sedimentary rock
E. metamorphic rock

Random Topics:
Grammar - First ConditionalGrammar and Verb TensesGerund & ParticiplePassive Voice - Present ContinuousPast PassiveGrammar - either...or, neither...norSimple Past TensePronouns, Sentence Structure, and ApostrophesAdjectives and ArticlesTime ClauseOther quiz:
Subject Verb Agreement › ViewThe number of chromosomes in a cell (varies / vary) from species to species.
A. varies
B. vary
Verb Tenses › View
Identify the tense of the verb in the sentence: ‘She is reading a book.’
A. Present perfect tense
B. Present continuous tense
C. Future perfect tense
D. Past simple tense
Modal Verb › ViewA: Peter in the accounts department retired yesterday.
B: He ________ permanently yesterday. I saw him at his desk only this morning.
A: Oh well, he had his retirement presentation yesterday, but perhaps that was because the chairman was here. Maybe he is leaving on Friday.
A. can’t have left
B. ought not to leave
C. hasn’t left
D. needn’t have left
Be going to / Will › View
Look at how that man is driving! He _______ an accident!
A. will have
B. is going to have
