We need the name if the book because it's in the book....
"Dynamic" would be the best option from the list in terms of a word that best describes the English language. This is because the English language, like many other languages, is always evolving and changing.
Well, you didn’t place Paragraph 4 into the question, but here’s what you do.
Find paragraph 4 (four indented bodies of word down) and find the adjective or noun that describes that this part of London is about money.
Hope this helps!
