求助..怎样改成反意疑问句?
请高手指点一下..小女子万分感谢..
Your sister is a nurse,_____ _____?
your brother is a doctor,________?
you are a good boy,________?
we aren`t students,____ ____?
they are piaying on the ground,____ ____?
there is little water in the glass,_____ ____?
close your book ,_____ you?
don`t play in the class,_____ we?
不需要全给答案..举个例子就可以了...万分感谢.