This is Jack.It is_______(he)pencil
This is Jack.It is_______(he)pencil
This letter is .jack jack' he
--- () is this?--It's a pencil
Is this your pencil?Yes ,it is.变复数
And this is a pencil,t?.It is y?.
this song is _____ (good)than that one ,but it is_______ (di
Is this your pencil?
this is your pencil
This is a new pen.( ) it in your pencil case
1.This is my pencil.Please give it to (I)
And this is a pencil,too.It's yellow.This is s ruler .It's b
Is this you pencil 为什么不能回答 yes,this is.而是要用Yes,it is.