Puzzle Word about Announcement

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Across
  1. 3. Self-introduction starts from
  2. 6. What greeting expressions are used in activities during presentations at the office?
  3. 8. A word often used in self introductions to describe hobbies.
  4. 9. Someone who becomes an assistant leader and is responsible for writing activities
  5. 10. Someone who always makes appointments with the head of an office / company.
Down
  1. 1. A word used to state the date of birth in a self introduction.
  2. 2. The word that is often used when meeting other people?
  3. 4. Usually mention how many siblings in the self-introduction.
  4. 5. Show place of residence in self introduction
  5. 7. The greeting we say at 9 am.