To determine the correct word to complete the sentence, we need to consider the comparative form of the adjective "fancy". Here's the breakdown:
1. Comparative Form:
- When comparing two things, we use the comparative form of an adjective.
- The comparative form of "fancy" is "fancier".
2. Superlative Form:
- When comparing more than two things, we use the superlative form of an adjective.
- The superlative form of "fancy" is "fanciest".
Now let's analyze the given options:
- A:
fancyest
- This option is incorrect because "fancyest" is not a valid comparative or superlative form of the adjective "fancy".
- B:
fanciest
- This option is correct. "Fanciest" is the superlative form of "fancy" and fits appropriately in the sentence.
- C:
most fanciest
- This option is incorrect because it combines the superlative form "fanciest" with the word "most", which is unnecessary and redundant.
Therefore, the correct answer is B:
fanciest
.