Answer: Option D
Observation : the action or process of closely observing or monitoring something or someone.
Wish : feel or express a strong desire or hope for something that cannot or probably will not happen.
Desire : a strong feeling of wanting to have something or wishing for something to happen.
Opinion : a view or judgement formed about something, not necessarily based on fact or knowledge.
Eye : used to refer to someone's opinion or attitude towards something.
Synonym of Eye is Opinion