Choose the correct particle.

• Объекты 1
  • "Please, keep ... the grass!" the gardener said to the children in the park.
  • The baby kept ... crying, even after he had been fed.
  • Sometimes, Josh finds it difficult to keep ...the other students in his class.
  • Mum is always telling us to keep the cat ... the kitchen.
  • "Keep ... from the fire!" the police shouted at the crowd.
• Объекты 2
  • off
  • on
  • up with
  • out of
  • back