exercise 83 Täydennä vihjeiden mukaan.
1. My friend Tina and I
2. Our
3. her
4. hers
5. we
6. Its
7. by ourselves / on our own
8. a friend of ours / one of our friends
9. us

exercise 84 
1. his
2. They
3. their
4. our
5. I
6. they
7. their
8. We
9. we 
10. I 
11. his 
12. their
13. them
14. He
15. their
16. him.
17. your
18. yourself