Помогите с английским языком от 1 до 10 предложения даю 15 баллов

1. her / mine; 2. their / ours; 3. our / hers; 4. your / theirs; 5. his / yours; 6. my / theirs; 7. his / yours; 8. their / hers; 9. our / his; 10. her / ours