Замените выделенные существительные местоимениями. 1. my little sister mary is a shcoolgirl 2. jack goes to school 3. he gives his brother a pen 4. my father is reading a book now

1. She is a schoolgirl.
2. Jack goes there.
3. He gives him a pen.
4. My father is reading it now.

She is a schoolgirl
Jack goes there
He gives him a pen
My father is reading it now