This is a big family.改为复数句,请速回!
This is a big family.改为复数句,请速回!
This is a big school.改为复数句
This hat is big.改为复数句
This is a happy family.(改为复数)
this apple is vety big.改为复数句
this is a big strawberry.(改为复数)
Is this a bus (改为复数句
this is a pencil改为复数句
This is a shirt .改为复数句
this is a pen.改为复数句
this is a letter改为复数句
this is a tree 改为复数句