Among several noun cases used in Sanskrit and other Indo-Aryan languages __________ the locative case, used to indicate that an action is occurring in, at, on, or near a particular noun.
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Verbal·Standard English Conventions·Form, Structure, and Sense
mediumWhich choice completes the text so that it conforms to the conventions of Standard English?
A
have been
B
are
C
is
D
were