Unit 7 crossword (dite)

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Across
  1. 2. to become or make sth twice as much or as many:
  2. 3. the size of a surface
  3. 5. a person who buys goods or services in a shop, restaurant, etc.:
  4. 7. to find sth out by using mathematics: to work sth out:
  5. 9. the shape of the human body:
  6. 10. an aim or purpose:
  7. 11. the system or type of money that a particular country uses:
  8. 12. a person who starts a new institution or orginization:
Down
  1. 1. a person who is able to speak a foreign language easily and accurately:
  2. 4. to become or make sth larger in number or amount:
  3. 6. the place from where an organization is controlled:
  4. 8. to reduce by half; to make sth reduce by half: