Tone - In Frozen the point of view changes between Elsa and Anna. While Elsa sings Let it go she is somewhat gaining all the attention towards herself. But for the most part, Anna is the main character.
Mood - Anna is trying to find out the meaning of true love since she grew up all alone. While this is happening, Elsa is trying to find the good in her powers.
Nostalgia is basically homesickness, or B.
Using context clues:
He disowned his sheep without any thought or homesickness.
Hope this helps!
Explanation:
All of the family members in Kafka's The Metamorphosis receive quite a shock upon seeing Gregor's transformation. Their reactions to him and how they choose to deal with the situation all betray their relationships with him, revealing what they actually feel about the young man.
