|Question 19Verbal

Source Texts

Text
While the greater adjutant can be found in places like the Koshi Tappu Wildlife Reserve in Nepal and Chhnuk Tru in Cambodia, more than 80 percent of this endangered stork species is found in Assam, India. There, wildlife biologist Dr. Purnima Devi Barman is on the front lines of conservation efforts        through community involvement and scientific study, aim to bring adjutants back from near extinction.
Which choice completes the text so that it conforms to the conventions of Standard English?
that—
A
that:
B
that;
C
that,
D