I am a nurse怎么样改成一般疑问句?

I am a nurse怎么样改成一般疑问句? 如何把I am a nurse改成否定句 I am a girl改成一般疑问句? I am a doctor.改成一般疑问句 I like being a nurse for the old.请帮忙翻译,并改成一般疑问句. i am going to take a trip 改成一般疑问句 I am taking a picture.改成一般疑问句 I am eating a banana怎么改成一般疑问句 I am a doctor.(nurse)改选择疑问句 I am working as a nurse.这句话有错吗? I am a beautirful gril.（改成一般疑问句,意思不变）和改成否定句? I am watching TV.改成一般疑问句 I am free now改成一般疑问句 I am hungry改成一般疑问句 I am Simon怎么改成一般疑问句? I am feeling well.(改成一般疑问句) I am Millie怎样改成一般疑问句 Follow the example to make sentences.Example：I am Lucy.（I am not a doctor.I am a nurse.）(doctor,nurse)1.I am jones.________________________________.(fire fighter,policeman)2.I am Tom._________________________________.(engineer,technician)3.I am