One of the excerpts from the story that best supports the idea about Gregor enjoying the human pleasures and sensations while being an insect would be that his relationship with his family hits a low, even though in chapter 2, it says that his relationship with his sister has evolves as she became his sole mate. That means his sister understands Gregor's situation, and the moral of the story is to be close to your family and be with them and enjoy each other's company.
I think it is more often, if I'm reading the question right
B Adults should follow the advice they give their children.
I do not agree with the statement "the school ‘s current policy should be changed to allow students to carry them".
Students should use cell phones for :
i. additional learning outside their school curriculum,
ii. developing skills via watching tutorials on online etc,
iii. developing research skills by finding relevant information.
However, hardly few students use cell phones appropriately.The major chunk of students use mobiles in wrong ways, like, watching bad content, playing online games, passing time on social media. All such things decrease the productivity of the students & fill their mind with lot of un-necessary content.
Hence, I strongly feel, cell-phones should be banned in school. Also, their usage should be restricted at homes too.