Which sentence contains a punctuation error?

a.
why do i have to memorize psalm 23 1–6?

b.
i'm usually busy until about 4: 30 p. m.

c.
are you familiar with genesis 1: 1?

d.
did she mean 7: 00 a. m. or 7: 00 p. m.?

Could someone me with this question?

Write a five-minute oral presentation about the call of the wild, writing for an audience of your peers. what did you find most fascinating or interesting about the story, and what did you think were its most important points? include one visual element to support your ideas; this may be a short slideshow. then, make small changes to your speech to adapt it to be presented to a formal audience. enter both versions of your speech (informal and formal) in the space below, and include your selected visual element. if possible, present your speech to an audience to receive feedback.

Which sentence is written correctly? mrs. ellis, a petite woman, wore the finest dresses from paris. mrs. ellis a petite woman, wore the finest dresses from paris. mrs. ellis, a petite woman wore the finest dresses from paris. mrs. ellis a petite woman wore the finest dresses from paris.