Is this your pencil case中文
Is this your pencil case中文
is this a pen ___ your pencil case
Exuse me!Is this your pencil case?改为复数形式
This is a new pen.( ) it in your pencil case
This is his pencil case.
what ( )is your pencil case?
Is this your pencil?
this is your pencil
Ok,and this is my book and this is your pencil case ,Jane.
Is this my pencil case?回答
This pencil-case is five and ten.
this is his pencil case 复数句