1) It`s my bag. It`s mine.

2) It`s John`s bag. It`s his.

3) Let`s play. This is my doll and that one is yours.

4) We study English. I like my teacher.

5) Mary has a dog. Her dog is very old.

6) It`s Mary`s dog. It`s hers.

7) These are your books and those ones are mine.

8) Take this pen. No, it`s not mine.

9) We live in this house. It`s our house. It`s ours.

10) They have a new car. Look, it`s their  car. It`s theirs.

1. mine

2 his.

3 yours

4 my

5 her

6 hers

7 mine

8 mine

9 our, ours

10 their, theirs