Grammar and key word crossword!

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Across
  1. 2. Punctuation used to add a clause that isn't essential to the meaning of the sentence.
  2. 4. Punctuation that separates an interruption from the rest of the sentence.
  3. 5. A naming word.
  4. 6. A word used before a noun to show place, time, direction,locations,or distance from other nouns.
  5. 7. A word that describes a verb.
  6. 9. Words we use to refer to ourselves or others.
Down
  1. 1. Words or phrases that link sentences (or clauses) together.
  2. 3. A word that describes a noun.
  3. 8. A doing word.