[ Vocabulary ]
Force exerted by every object in the universe on every other object. The amount of force depends on the masses of the objects and the and the distances between them.
A. Unbalanced Forces
B. Force
C. Balanced Forces
D. Friction
E. Gravity

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Moods of GrammarPossessive Pronouns and QuantifiersPast SimpleNoun Clauses with THATPassive Voice in Past Simple TenseConnectivesTOEICNoun, Quantifiers and SuffixesGrammar and IdiomsReported Speech and Reporting VerbsOther quiz:
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What will happen if the parachute …………..?
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