Crossword 7A p.52,53

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Across
  1. 4. bilingual,
  2. 7. thread,
  3. 8. signal,
  4. 9. significantly,
Down
  1. 1. change,
  2. 2. expect,
  3. 3. suggest,
  4. 5. inheirt,
  5. 6. terminology,