The Prefix re- and -un

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Across
  1. 2. to make your laces not tied
  2. 4. to write your name again
  3. 7. to not feel good or well
  4. 8. to not wear clothes
Down
  1. 1. to roll the dice again
  2. 2. to not have a lamp plugged in
  3. 3. to arrange blocks a different way
  4. 5. to do a job again
  5. 6. to wash the clothes again
  6. 8. to make something not locked