crossword puzzle

12345678910111213
Across
  1. 4. folded paper
  2. 7. something you use to write with
  3. 9. to be elegant
  4. 10. bug
  5. 11. car gas
  6. 13. lots of money
Down
  1. 1. brothers son
  2. 2. to get assigned
  3. 3. source of information
  4. 5. proof
  5. 6. american leader
  6. 8. small break
  7. 12. big cats