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.

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Grammar › ViewWhich word is unclear what is being referred to?
They they protect the cells in your body from breaking down.
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Mixed General Quiz › View
Arkansas is a major poultry ___ state, raising millions of chickens and turkeys.
a. productive
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…………..you drive more carefully, you will have an accident.
A. Unless
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