Answer:
Macbeth is concerned about Banquo's children. The witches said Banquo would father kings, and Macbeth would not. Macbeth worries Banquo's children will pose a threat to his rule, so he hires murderers to ambush Banquo and Fleance. Banquo dies but Fleance gets away
<span>Searches for the most important details s the answer to your question.</span>
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.