Fill in the words.

• Объекты 1
  • The Navajo men hunted for food, while the women ... the land.
  • The men ... the tribe from their enemies.
  • The Native Americans ... the environment and tried not to destroy it.
  • They sometimes used dogs to ... their sleds.
  • The women of the tribe did the housework and ... the children.
  • Europeans ... on the continent of America in the 15 th century.
• Объекты 2
  • farmed
  • protected
  • respected
  • pull
  • looked after
  • arrived