Punctuation marks puzzle

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Across
  1. 2. this is used after an interjection or exclamation to indicate strong feelings, or to show emphasis
  2. 5. this is used to write abbreviations
  3. 7. mark that is ALWAYS used in pairs, one at the beginning of the quoted text and one at the end. The same rule applies to titles and words used in a special sense or for emphasis
  4. 8. this is used to indicate a major division in a sentence where a more distinct separation is felt between clauses or items on a list than is indicated by a comma
Down
  1. 1. a small punctuation mark placed after a noun to show that the noun owns something
  2. 3. this is used the inquire things
  3. 4. consisting of two equally sized dots placed one above the other on the same vertical line. A colon often precedes an explanation, a list, or to introduce a quoted sentence
  4. 6. this is used for seperate different things in a sentence