[ Vocabulary ]
Push
A. the force that pulls objects toward each other
B. the act of applying force in order to move something away
C. the substance, object or group in an experiment that is not changed

Random Topics:
QuantifierTenses and Articles-ed and -ing AdjectivesNouns FormationConditionalsTime Clauses of FutureModals and Modal PerfectsAdjective and AdverbParticipal PhrasesPresent Perfect SimpleOther quiz:
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A. ran
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My parents gave me a present.
A. Active Voice
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Past Continuous Tense › View______ they swimming when the phone rang?
A. Were
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You _____ start eating before everyone else – it’s bad manners.
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