this apple tree is before my house(变为复数句)
this apple tree is before my house(变为复数句)
This is my sister(变为复数句)
This is my pencil(变为复数句)
This is an apple 变为复数句子
This is my good friend 变为复数句
this is an apple tree改为复数形式
this apple is red改为复数句
this is a tree 改为复数句
It is an apple tree?怎么改为复数句?
that is an apple tree 改复数句
复数句英语my apple is fresh.
This is woman teacher.(变为复数句)