I would save a doctor on a lifeboat because if anyone was injured or hurt in the ship wreckage and you were in the middle of the sea, they could provide much needed emergency medical assistance.
I hope this helped! :-)
Answer: The setting is any average wooded region of the British countryside.
Explanation: Take this into note though, that this entire setting was created in the authors mind!
The answer is "down".
"down" is a preposition/
A preposition is a word that describes the subject in a sentence.