giving punnishments, bring this theme more public so people are aware of it, show really bad side of this theme so people would understand that its a big problem.
I believe the answer is D.
A working thesis statement is similar to a regular thesis statement. The only difference is that you can change this one as much as you want before you decide on your last thesis statement. A working statement is not your final version of the thesis statement.
C is the correct sentence.
All the others include a predicate, or a time, but not a subject