The librarian shelved the rare book ______ to ensure it would not be damaged by direct sunlight.
Which choice completes the text so that it conforms to the conventions of Standard English?
- A
in the back room carefully
- B
the back room carefully in
- C
in carefully the back room
- Dcheck_circle
carefully in the back room
Explanation
The adverb "carefully" naturally precedes the prepositional phrase, modifying "shelved" without ambiguity.