The B B Puzzle

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Across
  1. 1. Past tense of build
  2. 2. Building Material used to make walls
  3. 4. Past tense of break
  4. 7. Past tense of buy
  5. 10. Very likely
  6. 12. To have confidence in the truth
  7. 13. Past tense of become
  8. 15. Commercial activity
  9. 16. To sink below the surface
  10. 17. Divide into parts
Down
  1. 1. The nature or essence of a person
  2. 2. Without any writing, marks or pictures
  3. 3. Small mammal
  4. 5. To hit something with force
  5. 6. A vessel with an open top and handle
  6. 7. Primary Colour
  7. 8. Having the skill to do something
  8. 9. A large bag filled with hot air or gas
  9. 11. Very attractive
  10. 12. For the reason that
  11. 14. A container used to carry things
  12. 15. A very young child
  13. 17. A washing or immersion of something