The answer should be D beacuse that part of yhe sentence is used as a verb phrase.
I think the answer you're looking for is C) language bias. Hope it helped
<span>The sentence which does not contain any errors in comma usage is:
A. He can juggle several tennis balls, but he doesn't like tennis.
In this sentence, comma is used to denote a brief pause at the same time separates the dependent and independent clauses for emphasis.</span>
Tri means three like in triangle a triangle has three points
