Select the most appropriate synonym of the underlined word in the given sentence.

I could not sleep because I was too eager, so I got up early and dressed. 

Exhilarated

The most appropriate synonym of the underlined word in the given sentence is **option 4: ** exhilarated.

• Eager means "having a strong desire or interest."
• Exhilarated means "feeling very excited and happy."

The word "exhilarated" is more appropriate in this context because it suggests that the speaker is feeling a strong sense of excitement and happiness.

The other options are not synonyms of "eager."

• Apathetic means "showing or feeling no interest or enthusiasm."
• Tensed means "feeling nervous or anxious."
• Satisfied means "feeling content or contented."