SD quizz

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Across
  1. 4. Traditional Scottish instrument
  2. 5. relating to Liverpool
  3. 7. Bard of Avon, known for penning "Macbeth" and "Othello"
  4. 8. Famous British scientist known for his theory of gravity
Down
  1. 1. Famous detective created by Arthur Conan Doyle
  2. 2. London's famous river
  3. 3. World's oldest underground railway system
  4. 4. British rock band with members including John Lennon and Paul McCartney
  5. 6. London's famous river