That is known as a (Hook) or grabber, because it grabs the readers attention !<span />
Answer:
a is most interactive
Explanation:
interactive=influencing or having an effect on each other
b,c, and d have something in common which is nothing having to do with the audience.
That first option INTERACTS with the audience
Answer:
i think the most productive answer would be How did it happen the last one :)
Explanation:
i hope this helped