6974. The host looked quite jaded by the time the party was over.

✅ The correct answer is option D.
Miserable : (of a person) wretchedly unhappy or uncomfortable.

Cheerful : noticeably happy and optimistic.

Inspiring : having the effect of inspiring someone.

Exhausted : very tired.

Jaded : physically tired; exhausted.

Synonym of Jaded is Exhausted