this is his key 改为一般疑问句
this is his key 改为一般疑问句
This is my key.改为一般疑问句!
This is a key改为一般疑问句?
This is his dictionary(改为一般疑问句)
This watch is his?(改为一般疑问句)
把His baseball is under the bed(改为一般疑问句) 把His key
This is his key改一般问句
将this is his pencil改为一般疑问句
this is his green pen 改为一般疑问句 those are her keys 改为一般疑问句
this is my quilt改为否定句,his bag is black.改为一般疑问句
This is my brother.改为一般疑问句 that is his photo.改为复数形式
My key is on the chair 改为一般疑问句