Question

1. on feedback forms after camillas presentation at a conference, her audience members said she needs to work on her volume. what does this most likely mean?

she speaks too softly.
she talks too quickly.
her tone is too serious.
she never pauses to breathe.

Explanation:

Volume in the context of speaking refers to how loud or soft one's voice is. If the audience said Camilla needs to work on her volume, it is most related to the loudness/softness of her voice. Speaking too quickly (related to pace), tone being too serious (related to emotional quality of voice), and never pausing to breathe (related to speech rhythm) are not directly about volume.

Answer:

She speaks too softly.