I am free now (改成一般疑问句）怎么改

I am free now改成一般疑问句 I am free now (改成一般疑问句）怎么改 I'm free now.改成一般疑问句 I am watering the flowers now.改成一般疑问句 I am free now.=I___ ____now i am doing my homework now.改成一般疑问句,并作否定回答 I am dancing now.(改成否定句) Are you free today?I am in yongxing now. I am watching TV.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 I am a girl改成一般疑问句? I am a doctor.改成一般疑问句 i am busy cooking now. i ____until this evening A will be free B won't be free C am free D am not free选什么? 为什么? 怎样把I am free this afternoon改为一般疑问句 I am free this aftenoon改为一般疑问句