LL and TM's Challenge

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Across
  1. 4. the measurement outside a shape
  2. 5. Opposite charges do this.
  3. 7. if Lee Goldberg and Lee _______ work at ABC, how many Lee's work there in all? (1+1!)
Down
  1. 1. 9 + 9
  2. 2. Angles that are next to each other.
  3. 3. 8 + 8
  4. 4. lines that will never meet
  5. 6. 10 students get full scholarships to NYU. 7 of them didn't get the grades to keep it. How many did? (10-7!)