[ 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:
Modal Verb › ViewTrade is so poor these days! We _______ just two cars since I started working here a month ago.
A. have been able to sell
B. used to sell
C. had to sell
D. will have sold
Grammar › View
You will not be allowed to attend the club meeting ___ you are a member.
A. unless
B. if
C. proving that
D. supposed that
Quantifiers › ViewToday is very _________ colder than yesterday.
A. many
B. much
Grammar › View
My big brother ________ a motorcycle.
A. ride
B. rides
