Select the option that can be used as a one-word substitute for the given group of words.
Feeling of being in a place before having already experienced the present situation.

The correct option is Deja-vu.

Explanation:

Let us look at the meanings of the given words:

• Deja-vu: The uncanny feeling that one has already experienced the present situation before.
• Illusion: A false idea or belief, or a deceptive appearance.
• Spirituality: The quality of being concerned with the human spirit or soul as opposed to material or physical things.
• Delusion: An idiosyncratic belief or impression that is firmly maintained despite being contradicted by what is accepted as reality or fact.

Therefore, the word that best substitutes the given phrase is Deja-vu.