[ Adverbs ]
The environment is changing ____________ humans are burning fossil fuels.
A. because
B. because of
Select your answer:

Random Topics:
Gerund after Prepositions and Certain VerbsGerunds as Objects of PrepositionsCompliment, Congratulation, and HopeSimiles and Body IdiomsPronouns ( Interrogative )ConnectivesVerb + Infinitive or GerundParts of Speech and GrammarTOEFL Adjective and AdverbInfinitive or GerundOther quiz:
Modals › ViewSade Joy _______ attend the session. It’s her choice.
A. doesn’t have to
B. don’t have to
C. mustn’t
D. mustn’t to
Vocabulary › View
chasm, gorge
A. dregs
B. abyss
C. heritage
D. oblivion
