Answer:
1. Gregor has an overwhelmed personality and feels very guilty.
2. Gregor changes the provider of the family to the burden of the family.
Explanation:
Before the metamorphosis, Gregor had an oppressed personality because he had to work constantly, almost without rest to promote the family's livelihood and well-being. Gregor hates his job, which makes him even more overwhelmed. After the metamorphosis he has a strong feeling of guilt for not helping the family.
This feeling is the great change that Gregor presents. That's because before he felt overwhelmed, but when he became a giant insect and started to depend on his family, he changed that feeling. Before he was the provider of the family, now he is the burden.
Not sure about number three in regards to the literary movement; however, i can help you with the last two.
"the collars belonging to the cats" -- there are multiple collars, and multiple cats. the way to represent this is "the cats' collars." you add the apostrophe to the cats, because the multiple cats own the collars.
"the notebooks belonging to Janet" -- here, you have multiple notebooks, but only one janet. the way to show this is "Janet's notebooks." the possessive s is added to janet's name to show that the notebooks are hers. the possessive s or apostrophe would not apply to notebooks, because the notebooks don't own anything. only janet owns something.
. As is often said, knowledge is power, and power in the wrong hands can be dangerous. ... If you yourself are faced with an opportunity to gain knowledge and later apply it, you must decide whether the potential benefits are worth any harm that may be done as a result.
3 maybe if no 4
3 I think so