Two For One: Words that can have different meanings!

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Across
  1. 4. Tiny building block of the body AND a room in a prison
  2. 5. Sheet of paper in a book AND a knight's assistant
  3. 8. The middle of something AND a point from which a circle is drawn
  4. 9. Covering on the living room floor AND a verb meaning to cover
  5. 10. "Ava, you ____ my favorite person in the whole world!"
Down
  1. 1. Part of the head with eyes, nose and mouth AND the front of a cliff
  2. 2. A single number AND a finger or toe
  3. 3. Place where astronauts go AND an empty area
  4. 6. Bacteria or virus that causes disease AND the start of an idea
  5. 7. A mix of black and white AND another way to say gloomy