Вопрос:

5b. Choose the correct answer. 1 This car is mine/my. 2 This was her/hers card. 3 Whose telephone number is this? It’s theirs/their. 4 Is she your/yours sister? 5 This address isn’t her/hers. 6 This wasn’t our/ours car.

Ответ:

  1. This car is mine.
  2. This was her card.
  3. It’s theirs.
  4. Is she your sister?
  5. This address isn’t hers.
  6. This wasn’t our car.

Possessive adjectives stand before nouns; possessive pronouns are used without a noun.