Match the words to their synonyms.

• Объекты 1
  • ground
  • shaking
  • freelance
  • dedicated
  • block
  • mystifies
  • sheltering
  • boulder
  • precautions
• Объекты 2
  • earth
  • moving up and down
  • not employed by others
  • devoted
  • prevent you from seeing
  • puzzles
  • hiding
  • rock
  • safety measures