Grammar Quiz

Topics: Articles

One of _______ most serious environmental problems is _______ pollution.

A. the,zero

B. a,the

C. an,the

D. zero

Select your answer:
         


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Active vs. Passive VoicePast Perfect and Past Perfect Continuous TenseHow much or How many?Direct-Indirect SpeechSimple PastGrammar and Verb TensesRelative ClauseGerunds and TensesVerbs and AdverbsFuture Tenses

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There ___ a way to fix this.
a. maybe
b. may be


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__________ are my children. This is Rose and this is Emily.

A. This
B. That
C. These
D. Those