This is your case.变复数……
This is your case.变复数……
Is your case?变复数句
is this your ball?(变复数)
Exuse me!Is this your pencil case?改为复数形式
Is this your backpack?变复数要怎么变啊!
Is this your pencil?Yes ,it is.变复数
变复数形式.1、This is his case.2.this is her hat.3.this isn,t my p
this is your pencil sharpener.变复数________your___________
this is his pencil case 复数句
This is pen变复数
is this your watoh 变复数 This is my mother.对my mother提问
Is this your pencil case中文