Question

explain why we use they when the pronoun is the subject of the verb and them when it acts as the object in personal pronoun ​

Answer 1

Answer:

Subject pronouns replaces a noun as the subject of a sentence or clause. They are one of the easiest pronouns to identify—look for the person or thing having a direct effect on the action. Remember that the subject of a sentence is the person, place, thing or idea that is doing or being something.