[ 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:
Grammar and Vocabulary › ViewI ________ (invite) 50 people to the party, and I hope everyone _______ (come).
A. will be inviting/will come
B. will invite/will come
C. am going to invite/will be coming
D. will invite/will be coming
Grammar › View
Is your mother ____________________home?
A. in
B. at
C. on
D. is
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
