改为一般疑问句和否定局:I am a doctor.
改为一般疑问句和否定局:I am a doctor.
He has a pencilbox.变一般疑问句和否定局
i am going to be a doctor改为一般疑问句和否定句
I am a doctor.改成一般疑问句
I was a doctor改为一般疑问句
I am a student 改为一般疑问句和否定句
I am a student.改为一般疑问句
I am a doctor.一般疑问句否定回答
I am a doctor和He likes playing football 改为疑问句,
I'm a doctor.(改为一般疑问句)
I am at home today改成否定和一般疑问句,肯否回答,特殊疑问句
I have a good friend.变否和一般疑问句