Answer:
I think it is because August mumbled "Hi" , and looked down at his feet.
The highlighted part of the sentence is called a/an Professor Plum , who had been to the mansion before , expertly navigated the maze of rooms andcorridors to quickly reach the conservatory
I think this is what you are wanting to know. You would use a not an If the word/name (Professor Plum) would have been something starting with a vowel instead, you would use an
Is this what you were asking?
My girl dumped me what does that mean, where over
Repetition is a literary device hope that helps
