[ Quantifiers and Articles ]
The biosphere ranges from the atmosphere to _______ deepest ocean floor: the zones of air, soil, and water that are capable of supporting life.
A. the
B. a
C. an
D. some

Random Topics:
ComparisonsSimple Present and Present ContinuosGerund & InfinitiveAdjective and AdverbPast form of ModalsDependent PrepositionsModals for DeductionSubjunctiveVocabulary and DefinitionsPrepositions - ConjunctionsOther quiz:
Mixed General Quiz › ViewNew Brunswick, Ontario and British Columbia each _____ its students to miss school.
a. allow
b. allows
c. allowing
Tenses › View
– How long … here for me?
– For around an hour!
A. you waited
B. have you waited
C. are you waiting
Grammar › ViewShe wasn’t exactly running in the same circles as me.
A. alliteration
B. repetition
C. idiom
D. hyperbole
Grammar › View
_________letter and ________ envelope
A. a,a
B. an, a
C. an, an
D. a,an
