Which of the following is not an example of irony? . a) after a game-winning goal in overtime, the fans remained seated and quiet. b) water, water everywhere, but not a drop to drink. c) a student is suspended for skipping school. d) someone scratches your car’s new paint job.

The one that is not an example of an irony is : C. A student is suspended for skipping schools

Irony refer to an occurrence that is the contrary of what people might expect to happen.
If a student is skipping schools, most people expect him to be suspended so this one is NOT an example of irony

hope this helps 

Pardon me. to answer questions like this, we would have needed more information. for starters, two sentences from the excerpt that came with the question.