Написать в отрицательной форме и задать все типы вопросов к этому

Mr. Brown has played the piano since childhood. - Мистер Броун играет на пианино с юношества. - Mr. Brown has not played the piano since childhood.
1. Has Mr. Brown played the piano since childhood? - Общий вопрос.
2. Who has played the piano since childhood? - Вопрос к подлежащему.
3. What musical instrument has Mr. Brown played since childhood? - Специальный вопрос.
4. Has Mr. Brown played the piano or the guitar since childhood? - Другой вопрос.
5. Mr. Brown has played the piano since childhood, hasnt he? - Разделительный вопрос.