I am writing a report now.改为一般疑问句
I am writing a report now.改为一般疑问句
I am writing a letter to my pen pai now.(改为一般疑问句,并作否定回答.)
She is writing a report.改为一般疑问句.
She's writing a report 改为一般疑问句
I am writing a postcard to my teacher(改为一般疑问句)
I am a student.改为一般疑问句
i am watching tv now改为否定句一般疑问句
I am playing computer games now.(改为一般疑问句)
I am doing my homework now.改为一般疑问句
I am free now改成一般疑问句
改为一般疑问句和否定局:I am a doctor.
英语 I am not a teacher 改为一般疑问句