改为一般疑问句 I am a policeman
I am a student.改为一般疑问句
改为一般疑问句和否定局:I am a doctor.
I am writing a report now.改为一般疑问句
英语 I am not a teacher 改为一般疑问句
I am Going to Take a Trip改为一般疑问句
I am going to buy a bike.改为一般疑问句
i am reading a book.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 teacher.(改为一般疑问句)
I am going on a big trip.改为一般疑问句
I am a helpful girl.(改为一般疑问句)
I am a litter taller then her 改为一般疑问句