When should a writer use a dash?
A. to indicate an abrupt shift in idea
B. to separate clauses in a compound sentence
C. to set off an introductory word or phrase
to set off an introductory word or phrase
D. to separate items in a list
E. all of the above
The correct answer is E. all of the above. A writer can use a dash to indicate an abrupt shift in idea, to separate clauses in a compound sentence, to set off an introductory word or phrase, and to separate items in a list. Dashes can be used in various ways to enhance clarity and emphasize certain elements in writing.