Correct option is C
The correct indirect form is "She wished that she could relive her past."
· The original sentence, "She said, 'If only I could relive my past!'" is an expression of regret or a wish about the past.
· When converting this to indirect speech, it's important to maintain the sentiment of wishing or regretting.
· The structure changes to "She wished that she could relive her past," which accurately reflects the original sentiment.
· The phrase "if only" is typical in expressions of regret or wishful thinking in direct speech, and when converted to indirect speech, it becomes a straightforward expression of that wish or regret.