Unlock the wallet!

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Across
  1. 2. clue for "cannon"
  2. 3. clue for "robot"
  3. 4. clue for "simple"
  4. 7. clue for "future"
  5. 9. clue for "fall"
  6. 10. clue for "negative"
Down
  1. 1. clue for "piano "
  2. 3. clue for "reflect"
  3. 5. clue for "life"
  4. 6. clue for "hold"
  5. 8. clue for "tree"
  6. 11. clue for "ability"