Gabriel John Utterson
mr hyde
In the story of the "Strange case of Dr. Jekyll and Mr. Hyde," Dr. Jekyll turns into Mr. Hyde and visa versa. The story is associated with dissociative identity disorder where Dr. Jekyll represents the good in Dr. Jekyll and Mr. Hyde represents the evil side in Dr, Jekyll.
Untidy
In the street in front of Mr. Hyde's home.
an inspector from Scotland Yard
he transformed into dr.jekyll
Mr.utterson belived as a professional lawyer that he should not read it.
Shock is the best word to describe the reaction of Dr. Lanyon to the transformation of Mr. Hyde. Strange Case of Dr. Jekyll and Mr. Hyde was written by Robert Louis Stevenson.
Dr. Lanyon
exposition (text staarts with "...It chanced on Sunday...")
We can't answer because we don't have the passage you were given.