English crossword puzzle

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Across
  1. 4. tending not to speak
  2. 6. when two persons are having a conversation
  3. 7. easily be seen touch or felt
  4. 10. feeling ashamed or shy
  5. 13. the right hand of a boss
  6. 15. something that contains a lot of careful details
Down
  1. 1. kill a large number
  2. 2. to have respect
  3. 3. when someone don't understand
  4. 5. feeling confused
  5. 8. a thing you do regularly
  6. 9. a place or restaurant to take a snack
  7. 11. extremely hungry
  8. 12. a thing very tiny and visible
  9. 14. praise even if their is no success