PARCC Comma Practice Test Questions
1. For the Thanksgiving reunion, relatives were sitting in the dining room, on the porch, and in the carport.
1. D: No error. There is a comma after the initial modifying prepositional phrase and after the first and second modifying prepositional phrases in the series of three. No comma belongs between an adjective and the noun it modifies (A), or between an auxiliary verb and verb (B). Omitting the second comma setting off the first modifying prepositional phrase (C) is wrong.