The correct answer is Subjunctive.
The English subjunctive form is used when giving advice or when presenting situations that are not parts of reality or are not objective facts.
Answer: Grammar police here :) it makes perfect sense and it belongs there so good job :)
Explanation: Famous writers like Angie Thomas and many more use sentences like this to explain the characters emotions and show it better. Using “I froze” like that in a sentence helps the reader better understand what’s going on by putting periods because periods symbolize a pause and that perfect for it, “...when the loudest noise I had ever heard traveled down the hallway *pause* I froze” see what I wrote there wouldn’t be correct but like I said a period symbolizes a pause in a sentence or the end of it so it would be “...when the loudest noise I had ever heard traveled down the hallway. I froze.” See how it makes a bunch of sense. I hope it does. Lol. Hope that helped :)
Synonyms: Verb. break up, decouple, disassociate, disconnect, disjoin, disjoint, dissever, dissociate, disunite, divorce, part, ramify, resolve, separate, sever, split, sunder, uncouple, unlink, unyoke.
no I can't remember sorry I was too small back then
second question is a little bit unclear