Expected Words - 3

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Across
  1. 2. The second month of the year.
  2. 4. Listened or paid attention to.
  3. 7. The study of past events.
  4. 9. The whole system and structure of a language or of languages in general
  5. 10. To watch over in order to protect or control.
Down
  1. 1. One more than seven.
  2. 3. The planet on which we live; the world.
  3. 5. In the direction that one is facing or travelling.
  4. 6. Of great significance or value.
  5. 8. To form a mental image or concept of.