TatyanaEadens703 TatyanaEadens703 07-07-2015 English contestada Which sentence contains a punctuation error? a. I'm usually busy until about 4:30 P.M. b. Did she mean 7:00 a. M. or 7:00 P.M.? c. Are you familiar with Genesis 1:1? d. Why do I have to memorize Psalm 23 1–6?