SU1 U7 writing-message-crossword Labs

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Across
  1. 3. formality
  2. 4. practical
  3. 8. require
  4. 9. multiple
  5. 10. exchange
Down
  1. 1. reply
  2. 2. message
  3. 5. compose
  4. 6. method
  5. 7. efficient