Structure is
a. the way an author chooses to format his paragraphs and line spacing
b. the method a writer might use to organize her ideas before writing
c. the textual element that is not affected by an author's purpose or audience
d. is the way ideas are organized and presented in a text

i love romeo and xo

it is a!

not b because i don't see how this would make them look dangerous..

not c because that just doesn't make sense..

and not d because this too doesn't make sense, it does not really put the audience on edge in my opinion.

a makes the most sense, romeo's statement that in staying to speak to juliet he is risking his life, leads the audience to worry about his safety. obviously if he says that if he stays, he will be at risk, so of course this makes the audience worry for his safety!

answer is a) romeo's statement that in staying to speak to juliet he is risking his life, leads the audience to worry about his safety.