Mary is a teacher.(Mary is a doctor)改为选择疑问句 ___ Mary a teach

Mary is a teacher.(Mary is a doctor)改为选择疑问句 ___ Mary a teach Mary is a teacher改为否定句,一般疑问句, Mary is a student.改为一般疑问句 1.The teacher is ___ mother .a mary b,she's c, Mary's 2.Who' Mary is a good student.改为一般疑问句 Mary's____brother is a doctor.He is four years______than her He has three sisters,all ____ tah he.___,Mary,is a doctor Mary is a teacher.so she is（为什么） Jack a------- t------- Mary is a good teacher. Mary is a ____ excited. Mary is a （）girl. Mary is ( )a birthday party.