Ответ:

  1. Granny’s dog is in the picture. — no
  2. The boy’s cap is too big. — yes
  3. They are in the garden. — no
  4. Dad’s trousers are too long. — yes
  5. Mum’s shoes are red. — no
  6. The boy’s hoodie is green. — no
  7. Granny’s mobile phone is old. — yes