Mis pantalones son azules Esos ( those ones) son.
A pronoun can be used to represent the name of a place, person or a thing in a sentence.
Esos ( Those) is used to represent a group of people or thing in the sentence as against the original name of the subject.
Therefore, Mis pantalones son azules Esos ( those ones) son.
Learn more on pronoun below,
https://brainly.com/question/870477
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