Possessive pronouns - mine or yours

Choose the correct possessive pronoun in each sentence: Mine oder yours.

1. It´s my mobile
It´s .

2. That is your bag
That is .

3. This is my hamburger
This is .

4. My T-shirt is blue
is blue.

5. Your bike is clean
is clean.

6. Is that your book Jake?
Is that Jake?

7. My computer games are good.
are good.

8. John, is that your exercise book?
John, is that ?

9. What do you think of my story?
What do you think of ?

10. My chips are very hot.
are very hot.