Are these your ruler?的单数句是什么
Are these your ruler?的单数句是什么
is this your ruler? 改为复数句 Are these her erasers?改为单数句
are these your erasers?改单数句
these are your keys 改为单数句
These are old buses.的单数句
are these your pens?这句话的同意句是什么?
Are these your cousins改为单数形式
are these your books?改为单数形式
These are your books.(改为单数)
Are these your tools?的同义句
These are my horses改单数句 please clap your hands否定句
is that your photo改为复数句 are these her borthers 改为单数句