Which of the following is a run-on sentence?
a. don't be put off by the historical aspect; this is a riveting book filled with romance.
b. some readers might find the book a bit long it hasalmost a thousand pages.
c. the novel is set during the middle ages and the author is very attentive to historical accuracy.
d. the process of constructing a cathedral during this time was extremely complicated and involved the skills of many artisans with specific expertise?

I believe the answer is D. - the process of constructing a cathedral during this time was extremely complicated and involved the skills of many artisans with specific expertise?, because the sentence is so long and keeps going on and on.  I hope this helps.

It could be 1, 2, or 4, depending on the context.1.) they could have had a fight, and she is too humble to say anything further. she wants robert to say something first.2.) maybe he's staring at a computer playing tetris while she's wearing a *really* tight red dress. just sayin' xd3.) is unlikely given that it's only one sentence worth of context long. 4.) it's possible their relationship is more 'mutual hatred' and they tolerate one another.it could be 1, 2, or 4, as long as you can provide sufficient explanation why. remember this as you write!

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