всатвте a an либо are где это нужно

-9. Give me my cat, please.

+10. Take your cat and put it in the box.

-11. I don't want to play with you.

-12. Can your mother play tag?

-13. Mary is from Russia.

-14. I have got friends from Amerika.

-15. I can't play basketball.

Артикль нужен только в 10 предложении определенный the.

9. Give me my cat, please.  

10. Take your cat and put it in the box.  

11. I dont want to play with you.  

12. Can your mother play tag?

13. Mary is from Russia.  

14. I have got friends from America.  

15. I cant play basketball.