Sure, what's the question?
The Great Vowel Shift was primarily a change in phonetics.
Phonetics is a linguistic field which has to do with sounds in a language.
The word "Yet" sounds appropriate but if this is multiple choice I'd like to know the choices.
Answer:
a mark or character used as a conventional representation of an object, function, or process, e.g. the letter or letters standing for a chemical element or a character in musical notation.
or...
a thing that represents or stands for something else, especially a material object representing something abstract.
hope it helps;)
Answer:
I believe it's the sentence that says "Fear inched up her spine as she opened the door to the dark, dank and dusty room."