Why and How

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Across
  1. 2. two of them
  2. 3. There are two k___s of hand signs
  3. 6. ASL is very di___ from BSL
  4. 8. There is a sign for every letter in the alphabet; fin___
  5. 9. A person who can hear in____s for hearing-impaired people; he or she listens to someone talking and makes hand signs
Down
  1. 1. Some hand signs are for wh___ words
  2. 4. some signs are easy and others are more dif____
  3. 5. Hearing-impaired people use sigh la___
  4. 7. Hearing-_____ people cannot hear sounds well