subject

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Across
  1. 2. strong!
  2. 5. frog
  3. 6. do re Mi Fa Sol La Ti
  4. 7. drawing,painting……
  5. 8. 1919
Down
  1. 1. Mexico is on……
  2. 3. ABC
  3. 4. Na+Cl=NaCl
  4. 6. 4+3=7