it is an adverb clause because enjoyed is acting like a verb
Answer: In an inverted sentence, the predicate is placed before the subject/noun.
We could have gone to the store before we got home.
The schoolhouse reveals that the story takes place in the distant past because it is the only one for all the island's students
Hope this helps!
Answer:
D. Frankenstein awakens to the creature standing over him, staring at him intently.