Change the narration: "Where have you been?" Gary asked his wife.

Gary Inquired his wife that where you have been.

Gary told his wife where she has been.

Gary asked his wife where she had been.

None of these

Gary asked his wife where she had been.

"Have you been?" (present perfect) changes to "had been" (past perfect) in reported speech.

The question form becomes a statement (no inversion or question mark).

Pronoun "you" changes to "she".