Homework

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Across
  1. 1. to take the place of someone or something that is old, no longer useful, etc.: to replace someone or something
  2. 2. a high quality: high or higher quality
  3. 6. beyond what is needed: not necessary
  4. 7. to place or lay (something)over something else
Down
  1. 1. an extremely powerful nation
  2. 3. a very heroic person
  3. 4. faster then the speed of sound
  4. 5. extremely good: excellent or brilliant in a very noticeable way
  5. 6. concerned only with what is obvious or apparent: not thorough or complete