The correct answer is option1) i.e. Khushi told her classmate that she had not been taking any coaching since her admission there. Explanation: The sentence is a negative statement in direct speech. The following instructions are followed to change it into an Indirect sentence: 'Said to' becomes told. Comma and inverted commas are removed. 'I' is changed according to Khushi. So it became 'she'. 'My' changes into her. Past of 'have' is 'had'. So the tense changes from 'have not been' to 'had not been'. Words expressing nearness in time or places are generally changed into words expressing distance. Therefore, here becomes there. Important Points said to: Reporting verb ​Additional Information First-person pronouns(I/we) of reported speech changes according to the subject of reporting verb. Eventually, we will get the final sentence- "Khushi told her classmate that she had not been taking any coaching since her admission there".