The sentence that has a positive connotation is The sound of her exuberant voice could be heard throughout the cabin.
The other sentences use words that have a negative connotation.
Answer:
the second one
Explanation:
Because the location is unnecessary so they put commas around it.
to sing in the choir is an infinitive. an infinitive is a basic form of a verb doesn't necessarily need a subject like it's understood so the understood subject is there when the phrase is said so "sing in the choir is your basic verb so it's an infinitive
