These statistics ____________________ ( not -revise ) since 1997. These statistics were not revised since 1997.
A. These statistics are not revised since 1997.
B. These statistics were not revised since 1997.
C. These statistics have not been revised since 1997.
Plurals Pronoun a, an, the, Zero ArticlePhrases and ClausesGrammar Past and Future TenseComparative and Superlative AdjectivesConditionalPresent Continuous TenseVocab and Grammar
Other quiz: Mixed General Quiz
Who offers a house or an apartment for rent?
a. a landlady
b. a charwoman
c. a tenant
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