[ Adverbs ]
The environment is changing ____________ humans are burning fossil fuels.
A. because
B. because of
Select your answer:
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Present simple or Past simpleused to vs be used to vs get used toEssential and Nonessential ClausesParallelism and Subject Verb AgreementTOEICGrammar and Verb TensesPrepositions & Prepositional PhrasesGrammar Present Perfect (ever never)Vocabulary and Definitions
Other quiz:
Tenses › ViewChoose the best answer to complete the following answer:
I ___ some good books recently.
A. bought
B. have bought
C. is going to buy
Subject Verb Agreement › View
My favorite book (contain / contains) many interesting stories.
A. contain
B. contains
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