In this task if the pronoun is male or gender-neutral you are to replace it with a female pronoun. If there are no pronouns add a female-gendered word to the sentence.

please tell me about him, not yet.
Not yet, please tell me about him.

Well she is the author of several marketing books. That woman is quite an interesting person.
Well, she is the author of several marketing books. She is quite an interesting person 

I don't know for sure, but I hope so. I'd love to get back to playing rugby.

I DON'T KNOW FOR  SURE BUT I HOPE SO