I was (hardy,indisposed) to accept the halfhearted invitation that reached me only a day before the party

ANS - indisposed

Right.

To determine the correct answer between the options "hardy" and "indisposed" in the given sentence, we need to understand the meaning of the sentence and the definitions of the words.

The word "hardy" means strong, robust, or resilient. It suggests that someone is in good health or physically fit.

The word "indisposed" means unwilling or reluctant. It indicates that someone is not inclined to do something, usually due to lack of interest, willingness, or physical or emotional discomfort.

Now, let's analyze the sentence: "I was (hardy, indisposed) to accept the halfhearted invitation that reached me only a day before the party."

In the context of the sentence, the speaker is expressing their hesitation or lack of willingness to accept the invitation. They received the invitation only a day before the party, which suggests that they might have made other plans or would find it inconvenient to attend on such short notice.

Considering this, the word that correctly fits the sentence is "indisposed." It conveys the speaker's reluctance or unwillingness to accept the invitation due to various reasons, such as inconvenience or lack of interest.