How does audio add information to a presentation? It allows the author to see the person's facial expressions and the camera angle.

It allows the reader to see only the words that were intentionally chosen by the author
to convey their ideas.

It allows the reader to hear the emotion of the presenter. It shows the tone of the
author and creates a mood for the listener.

O
Audio does not add information to a presentation

C) It allows the reader to hear the emotion of the presenter. It shows the tone of the  author and creates a mood for the listener.

Explanation:

Audio:

sound, particularly when it is captured, transferred, or replayed

C) It allows the reader to hear the emotion of the presenter. It shows the tone of the  author and creates a mood for the listener.

Explanation:

Audio:

sound, particularly when it is captured, transferred, or replayed

The correct answer is - The hopeful actors agreed to meet in the dressing room before the audition.

The phrases in the dressing room and before the audition are adverbial phrases in this sentence. The first phrase denotes the place, whereas the second one denotes the time. Place, time, manner, etc. are all adverbial meanings, so these two are adverbial phrases. There are no adverbial phrases in the remaining sentences.