Which of the following is a comma pitfall?
A) Using commas to separate thousands, hundred thousands, millions, and so on, in numbers with more than four digits
B) Using commas to set off introductory words, phrases, and clauses
C) Using commas to set off parenthetical elements within sentences
D) Using commas to separate a subject from its predicate

Question

Quizplus · Accepted Answer

Using commas to separate a subject from its predicate is incorrect because it disrupts the basic structure of a sentence, making it confusing and grammatically incorrect. Commas should not interfere with the direct relationship between a subject and its verb.

Which of the Following Is a Comma Pitfall