Correct Answer & Explanation
Option A
• For interrogative sentences, 'said to' changes to 'asked'.
• When the question begins with a Wh-word (like 'Why'), that Wh-word itself acts as the connector.
• The tense 'are you making' (Present Continuous) changes to 'they were making' (Past Continuous) because the reporting verb is in the past tense.
• The pronoun 'you' (second person) changes to 'they' (referring to the students).
• The sentence structure changes from interrogative to assertive (Subject + Verb).