Full Blast PLUS 4!

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Across
  1. 4. causing unhappiness
  2. 8. old, torn clothes
  3. 10. a disadvantage or the negative part of a situation
  4. 11. hear something by accident or without the speaker knowing it
  5. 13. fight against
  6. 14. very surprised
  7. 15. very big
  8. 16. not deep
  9. 18. great
  10. 19. follow other people's rules and ideas
  11. 20. to give a little push to somebody especially with your elbow
Down
  1. 1. easy to bend
  2. 2. dry and without any plants
  3. 3. a person that competes with another
  4. 5. succeed in doing something
  5. 6. look quickly
  6. 7. kill someone on purpose
  7. 9. dangerous, harmful
  8. 10. gadget
  9. 12. complete
  10. 16. feeling very hungry
  11. 17. to quickly close and open one eye as a signal to somebody