Money verbs

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Across
  1. 2. to be under obligation to pay
  2. 5. to give money for service
  3. 6. to keep your money
  4. 7. replace one object to another
  5. 8. to give somithing that person asks
Down
  1. 1. to take something from a person then give it back
  2. 3. when you work you get money (what is the verb?)
  3. 4. to waste your money for the thing you want
  4. 6. to give something for money
  5. 7. the price of object in a shop