The last one is the correct answer.
It is "It's going to be a long wait," the nurse confided.
When someone is speaking, there needs to be quotation marks. Also, <em>It's</em> needs an apostrophe because that makes it stand for "It is"
So the last answer is the right one.
E- Adjective modifying some
if i'm wrong i'm sorry
This one is really hard especially since it's a baby omg! i.d.k? I would let my child cry cause i.d.k these people.