The sentences that contain an infinitive or infinitive phrase are the following:
1. B. The suitcase to pack is under the bed. The infinitive in this sentence is "to pack".
2. A. Weren't you going to finish that song? The infinitive in this sentence is "to finish".
An infinitive is formed with "to + base form of the verb".
Throughout the day, Joey plans his next invitation.
Answer:
Themes of the story are affected by the plot, the setting, the characters, and the conflicts.
I believe conflicts affect themes the most (man vs. man, man vs. self, man vs. nature, and man vs. the system)
Explanation: