Which means almost the same as complete?
A teach
B. finish
C. watch
D. understand
understand

your answer should be (B.) Finish

Explanation:

to complete a task and to finish a task mean the same thing. Therefore, your answer should be finish.

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.

answer; the president uses mass media to gain support for policies;