[ Definite and Indefinite Article ]
The founa of ______ Amazon River is very diverse.
A. The
B. No article
C. a
D. an

Random Topics:
Adverb PhrasesWord FormationTenses and ComparisonsUnless If First ConditionalNoun Phrases and AdverbialsContinuous and Perfect TensesActive and Passive voiceWho or WhomBe Going To vs. WillPresent Perfect: for/sinceOther quiz:
Preposition and Conjunction › ViewTim likes candy, _____________ he doesn’t like chocolate.
A. so
B. hence
C. but
D. so that
Grammar › View
My uncle …… his engagement yesterday.
A. announced
B. pronounced
C. uploaded
D. declared
Grammar › ViewAt this time next week, we …………. a test on sources of energy.
A. will take
B. take
C. will be taking
D. are taking
Conjunction › View
_______ being very rich, he never shows off.
A. Other than
B. Despite
C. Instead
D. Otherwise
