Twos

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Across
  1. 2. You’re two tense(s)?
  2. 4. A snake that grows up to 2ft long
  3. 6. An unmarried woman
  4. 7. Two-and-a-half batteries
  5. 8. What someone with 120 IQ would be named as
  6. 10. Puts two together
Down
  1. 1. Water bottle that costs ~$29
  2. 3. Playfully Disrespectful
  3. 5. See clue No.1
  4. 9. A-two-in-one! A continent and a country