Group the sentences.

• Группы
  • Giraffes
  • Crocodiles
• Варианты
  • They are tall.
  • They can swim very well.
  • They have got very long necks.
  • They have got long legs.
  • They cannot swim.
  • They have got short horns.
  • They have got short fur.
  • They have got long tails.
  • They lay eggs.
  • They haven't got fur.
  • They are predators.
  • They have got big and sharp teeth.