Match the following.

hezekiah
huldah
hilkiah
nehushtan
amon
shaphan
isaiah
josiah

a. a prophet
b. a scribe
c. a serpent of brass
d. a prophetess
e. a priest
f. a great reformer
g. a great evil-doer
h. a healed man

Huldah = d.
Hilkiah= e.
Nehushtan= c.
Shaphan =b. 
Isaiah= a. 
Hezekiah= f.
Josiah= h. 
Amon= g.

i hope this helps.

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.