Answer:
A. This detail establishes that Gregor had another profession before becoming a salesman.
Explanation:
Option A is the correct answer. It actually establishes the author's purpose for including the detail about the protagonist in the text.
From the text, we discover that the author included the description just as he was describing the setting where Gregor was. The author mentioned the wash up breakfast that was on the table, about the hospital and about Gregor's father who was reading newspaper. Then the author mentions the picture that hung on the wall. It was at this point that the information of the photograph informs the reader that Gregor had another profession before becoming a salesman.
Option A is the correct answer.
I think it's not valid because it doesn't say everything with six legs is an insect. As it is, the banquet table and insects just share a common trait. So, I would add that "Everything with six legs is an insect" before claiming that "the banquet table is an insect".
1. Madeline wanders, in a dark long distance hallway.
2. Usher sings loudly and proudly, a melancholy song.
Depends on what your teacher directed you to do. If she said correct then probably just the marks/ if she said correct and rewrite then that