is it you/your pencil case?2)it's/it's my room. 3)we/our are a happy family.4)where are they/their now?5)this is my pet.It's/Its name is Fluffy.

1. Is it your pencil case?
2. It is my room
3. We are a happy family
4. Where are they now?
5.This is my pet. Its name is Fluffy

1) your
2) it's
3) we
4) they
5) Its