Punctuation Crossword puzzle

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Across
  1. 5. used to specify someone else's words in ur writing
  2. 7. another name for the mark Fullstop
  3. 8. used to introduce lists it also illustrates or amplifies the information
Down
  1. 1. Used to form possessive nouns in a sentence
  2. 2. used when someone has a question
  3. 3. used at the end of a sentence
  4. 4. used when there is more than 1 thing to say
  5. 6. used to join two related sentences instead of comma