The answer is B: baffled.
Explanation for each option:
A. Angry - This option is incorrect because "foxed" in the context of the passage suggests confusion or bewilderment rather than anger. The word "flustered" also supports this interpretation, as it implies a state of being unsettled or confused rather than angry.
B. Baffled - This is the correct answer. "Baffled" means to be confused or perplexed, which aligns well with the context of the passage where both the household and the lords are described as being "totally foxed." The use of "flustered" earlier in the sentence further supports this interpretation, as it indicates a progression from initial confusion to complete bewilderment.
C. Scared - This option is incorrect because "foxed" does not imply fear. The passage does not suggest that the household and the lords are frightened; rather, it indicates that they are confused or perplexed.
D. Worried - This option is also incorrect. While "worried" can imply a state of concern or anxiety, it does not capture the sense of confusion or bewilderment that "foxed" conveys in this context. The progression from "flustered" to "totally foxed" suggests a deepening state of confusion rather than worry.
Therefore, the best word to replace "foxed" in the passage is "baffled."