Alien invasion

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Across
  1. 2. to one side(adverb)
  2. 3. entering suddently(verb)
  3. 5. made a ringing sound at the right moment(verb)
  4. 9. broke into many pieces(verb)
  5. 10. a bird that glide in the sky(noun)
  6. 11. old, wormout(adjectives)
Down
  1. 1. one or the other(adverb)
  2. 4. to achieved something only by a small margin(adverb)
  3. 6. without being able to do anything or get help(adverb)
  4. 7. burned brightly or suddenly became stronger(verb)
  5. 8. looked closely(verb)
  6. 9. having a sail or sails of a specific time(verb)