[ Conjunctions ]
The air is polluted ___________________ there is too much traffic.
A. and
B. because
C. however
D. or

Random Topics:
Transitional Phrases and ConjunctionsGrammar Present Perfect (ever never)Preposition of TimeSimple Present VS Present ContinuousTenses and ArticlesPrepositional PhrasesSentence Fragments and Complete SentencesAdjectives & PrepositionPreference & Future TensePassive Voice, Modals of Deduction and First ConditionalOther quiz:
Active and Passive Gerunds and Infinitives › ViewThe government promised _____ proactive about reducing carbon emissions.
A. being
B. to be
C. implementing
Articles & Preposition › View
Is he a clerk? A: No, he’s ____ manager. (There’s more than one manager)
A. No article
B. the
C. a
Adverb of Manner › ViewThe dog howled sadly in the rain.
A. howled
B. dog
C. sadly
Grammar › View
Which of the following is an abstract noun?
A. happiness
B. cat
C. tree
D. car
