|Question 18Verbal

Source Texts

Text
On the other hand, Kansas City International Airport, which        located in Kansas City, Missouri, saw an overall increase in departing passengers over the same time period, from 4,891,704 total passengers to 5,759,138.
Which choice completes the text so that it conforms to the conventions of Standard English?
is
A
are
B
were
C
have been
D