Select the most appropriate word to fill in the blank and make a meaningful sentence.

She seemed _______ about the plan as she did not react much .

uninterested

The most appropriate word to fill in the blank and make a meaningful sentence is:

☀ uninterested

The sentence would read: "She seemed uninterested about the plan as she did not react much."

Explanation: "Uninterested" means lacking interest or enthusiasm. In this context, it describes her lack of interest in the plan, as indicated by her lack of reaction. The other options don't fit the context:

• Enthusiastic: This means having great excitement or eagerness, which is the opposite of the intended meaning.

• Excited: This means feeling strong emotions of anticipation or eagerness, which doesn't fit the description of her reaction.

• Interested: This means having an interest or curiosity, which is the opposite of the intended meaning.