The answer explains how to revise sentences using correct subject and object pronouns in English.
Exercise 13.7.3
1. Unfortunately, the house was too expensive for us.
2. I completed my research paper, and she completed hers.
3. My dog Buster is old, but he is very playful.
4. That ring belongs to my father, so it is his.
5. I cannot find my textbook, so I think it is lost.
https://brainly.com/question/45116950