Quotation marks can be used a. to show that a word is being ...

[Lisaclaire]

Quotation marks can be used
 
  a. to show that a word is being referred to as the word itself.
  b. to indicate that a word is jargon, slang, or a coined term.
  c. to show that a word is used in an ironic or sarcastic sense.
  d. all of the above

Question 2

If an exclamation point or a question mark is part of the quotation
 
  a. place it outside the quotation marks.
 b. place it outside the quotation marks unless it doesn't sound right.
  c. place it inside the quotation marks.
 d. none of the above

[polinasid]

Answer to Question 1

d

Answer to Question 2

c