|Question 19Verbal

Source Texts

Text
Despite differences in history, language, and geography, the geopolitical entities that constitute the South Pacific regions of Micronesia, Melanesia, and Polynesia share one feature: _______ an island or a group of islands. For example, the Pitcairn Islands in Polynesia is a territory that is part of Great Britain and consists of only one inhabited island with fewer than one hundred residents.
Which choice completes the text so that it conforms to the conventions of Standard English?
all of them are
A
all of them is
B
each of them is
C
each of them are
D