My uncle is a driver改为选择疑问句（a worker）

My uncle is a driver改为选择疑问句（a worker） My uncle is a bus driver.改一般疑问句 my father is a worker.改为一般疑问句 His uncle is a taxi-driver.(改为否定句） Miss Gao is a teacher.(a worker)(选择疑问句） My uncle is a worker.He works in a ( ) 28.My uncle is a driver（对 driver提问）＿ ＿uncle?=What ＿ your unc my uncle is a doctor改为一般疑问句 uncle a doctor? My uncle is a worker and writer.对吗?还是用a worker and a writer? My uncle is a bus driver.改否定句 She is a worker.(a nurse)变成选择疑问句 my mother is a worker before.now she is a driver.这句话对吗?