That’s a pencil case in English对a pencil case 提问

That’s a pencil case in English对a pencil case 提问 That’s a pencil-case in English的意思 改错改错Is that a pencil case?Yes,it's. 填空That’s an_____.a.old English book b.English old book c.nice pencil case d.pencil case That is a pencil case对a pencil case画线提问 英语：填入句子,补全对话.( ).I lost my pencil case.( It's yellow.( A pen,a pencil and a ruler.Look!( Yes,it is.( ).That's OK. That is a pencil case.(改为否定句) is,too,that,pencil,my,and) (is,case,yellow,this,a,pencil(is,too,that,pencil,my,and) (is,case,yellow,this,a,pencil)连词成句 That's anA old English book B English old bookCnice pencil caseD pencil case That's her pencil case.就herpencil case提问.帮我啊 阅读短文,完成练习（英语）Look at that.It's my pencil-case.It's a blue pencil-case.What's in it?Let's look.This is my eraser.It's green.This is my peicil.It's green,too.This is my pen.It's white.My pencil-case is big and nice.It is on my d a pencil case怎么读? A pencil--case, five n() This is (a birthday card).对打括号的部分提问That's a pencil case.改为一般疑问句It's her desk.改为否定句 ______________________?(that,English) It's a pencil. is that pencil case 怎么改? that is my a pencil case 哪里错了四个部分 一个是that,一个是is 一个是my a,一个是pencil case What's in your pencil-case是什么意思