this week's crossword puzzle

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Across
  1. 3. christmas tree involved
  2. 5. a big continent
  3. 6. an eletronic device
  4. 7. throw away things
  5. 10. perform in a play
  6. 11. drink too much booze
  7. 14. thunder and flashes
  8. 15. south of Europe
  9. 17. go in the street
Down
  1. 1. Likes to chase mice
  2. 2. stabbed with a knife
  3. 4. talk a lot
  4. 8. resident
  5. 9. Man's best friend
  6. 12. London
  7. 13. a place to learn
  8. 16. execise in water