[ Vocabulary ]
a substance that enters into and is altered in the course of a chemical reaction
A. solute
B. solution
C. product
D. reactant

Random Topics:
Conjunctions - ConnectorsPresent Simple & Present ContinuousNouns FormationFamily VocabularyArticles - rulesModal Auxiliary VerbsTenses of VerbsAdjective & AdverbGrammar - must & have toSo / Neither / Either / TooOther quiz:
Verb to have › ViewI …….. a nice family.
A. has
B. have
C. am
D. is
Article & Preposition › View
We often watch _________television
A. the
B. a
C. an
D. no article
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A. many
B. much
Grammar › View
My big brother ________ a motorcycle.
A. ride
B. rides
