L and R Crossword

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Across
  1. 2. where you hear "choo-choo"
  2. 4. bright colors
  3. 7. go up
  4. 9. the sound a frog makes
  5. 10. expand upon
  6. 11. a package
  7. 13. many things in order
Down
  1. 1. free them!
  2. 3. a submarine
  3. 5. not dead
  4. 6. Who will finish first?
  5. 8. to make disappear
  6. 11. where one keeps one's coins
  7. 12. not gas - not solid - but...