This is a pencil case.(改为复数句子)
This is a pencil case.(改为复数句子)
Exuse me!Is this your pencil case?改为复数形式
This is my pencil case改为复数形式
this is a pencil改为复数句
It is pencil case.改为复数是什么?
this is his pencil case 复数句
将句子改为各种形式That is my pencil case(改为复数形式)Thoes are our pens.(改
This is a pencil case?(改为一般疑问句并做肯定回答)
This is his pencil-box.改为复数句子怎么改?
This tape is in that case改为复数句子
1.What's this in English?(变为复数句) 2.This is a pencil case.(同上
Is this your pencil?改为陈述句+复数