Gene's hard work pays off in the end, and he graduates from the university at the top of his class. is the answer to original post btw
The sentence used in the passive voice is A) The effects of cyanide are well known.
All other sentences are used in the active voice.
The freedom of expression, which includes but is not limited to; peaceful protest, freedom of the press, and freedom of religion.
Answer: Policing the Crisis" was a landmark contribution to the sociological understanding of crime, and to criminology more specifically. ... The book explains how 'mugging' is a concept created by the media and crime control agencies so as to legitimise the increasingly coercive machinery of the State.