Correct Answer & Explanation
Option A
• For an interrogative sentence, 'said to' changes to 'asked' or 'inquired'.
• Since it's a 'Yes/No' question, 'if' or 'whether' is used as a connector.
• The tense 'Simple Past' ('did you enjoy') changes to 'Past Perfect' ('she had enjoyed') in indirect speech.
• The pronoun 'you' changes to 'she' (referring to the friend).