Question

My mother works hard.She works in a school. ( sentence that show personal PRONOUN used as subject of verbs)​

Answer 1

this sentence show personal pronoun used as verbs

Answer 2

My and She is the pronoun.

As in the first sentence mother is the subject ,works is the verb, hard is the adjective.

As in the second sentence , works is the verb, in is a conjunction, school is object.