Is They a pronoun

Answer 1

The pronoun 'they' is the third person, plural, subjective personal pronoun.
A personal pronoun is a word that takes the place of a specific person or thing.

The personal pronouns are: I, you, we, he, she, it, me, us, him, her, they, them.
The pronoun 'they' takes the place of a plural noun, or two or more nouns as the subject of a sentence or a clause.

Examples:
When the Browns have a barbecue they invite the whole neighborhood.

The books weren't expensive, theywere on the half price rack.

I planted carrots and beets. Theyare both root vegetables.