When do you use a comma in a sentence? A. To indicate an abrupt break in thoughtor structure b. To show a pals in a senate or separate items in a list.
The correct answer is B. To show a pause in a sentence or separate items in a list.
Commas are used to separate items in a list, clauses in a compound sentence, introductory words or phrases, nonessential information, and to create pauses in a sentence for clarity or emphasis. They are not used to indicate an abrupt break in thought or structure.