Happy New Year, Peter!

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Across
  1. 2. (3) Because.
  2. 4. (10) The drug of choice in Orwell’s ”1984"
  3. 5. (4) ___saurus.
  4. 6. (6) Adhere.
  5. 7. (8)Along with.
  6. 8. (7) A three-dimensional solid which consists of a collection of polygons.
  7. 10. (11) A three dimensional solid object bounded by six square faces.
Down
  1. 1. (5) A quiescently frozen confection.
  2. 3. (9) Bly___ spirit.
  3. 5. (1) Show gratitude.
  4. 9. (2) Neither yew nor ewe, but ___.