The author probably meant that Dee is in a hurry to leave.
It would be A! Listening skills!
You're basically proving that you understand, and that you're aware of what's going on around you - even if it's not exactly word for word! a lot of people love knowing you at least have a good understanding of things.
I hope I helped, and you pass! good luck, rockstar! (:
Answer:
I think it would be A. Leave it as is, because the other answers don't sound right, or don't have any commas.
Hope this helped! :)
To look for common writing problems.