this is a basketball转换成复数句
this is a basketball转换成复数句
句型转换This is a book【改为复数句】Those are my brothers【改为单数句】Is this
句型转换 This is a red tomato(改为复数句) Those English books are goo
句型转换.1.This is a pencil- box.(改为复数句)_______ ______ ______pen
this is a bus.【变为复数句】
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
This is a pear.改为复数句