Words that are borrowed from a foreign language a. are placed ...

[craiczarry]

Words that are borrowed from a foreign language
 
  a. are placed in italics.
 b. are indicated by single quotation marks.
  c. are indicated by double quotation marks.
  d. are set off by commas.

Question 2

Use italics or quotation marks
 
  a. to show that a word, letter, or number is being referred to as itself.
  b. to indicate a definition that follows a word.
 c. to indicate questions.
 d. both a and b

[CourtneyCNorton]

Answer to Question 1

a

Answer to Question 2

d

[craiczarry]

Thanks for the timely response, appreciate it

[Missbam101]

Wow, this really help