Who's doing what?

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Across
  1. 1. I read
  2. 3. you work
  3. 5. you sleep
  4. 7. I enter
  5. 8. you are
  6. 9. I am
  7. 10. she sleeps
  8. 12. she reads
  9. 13. I work
Down
  1. 1. she works
  2. 2. you read
  3. 4. she is
  4. 5. I sleep
  5. 6. she enters
  6. 8. there is
  7. 11. you enter