I would have actually written it this way
"Hellen arrived unannounced when the house was a mess, and we weren't ready for visitors."
But, I guess, the closest answer to this one would be the last option. :)
Hope this helps.
I would probably go with C
Answer:
the rule of an essay:
itroduction
descrption
observation
conclusion
theory
Explanation:
please mark me as a brainlist
