It's my pencil case 改为否定句This is her ruler 改为一般疑问句

It's look for my pencil case.找错误 case my pencil it's yellow 连词成句 Its my pencil case.Whats in it?Look,this is a pen. _________?It's on the desk.Look at my pencil case.It's new. It's my pencil case.和She's her mother's good daughter.改为复数句. And where's my pencil-case? 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 It's my pencil case 改为否定句This is her ruler 改为一般疑问句 my pencil-case And this is a pencil,too.It's yellow.This is s ruler .It's blue and white.I like my pencil case.翻译这句话 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. my pencil is ____ my pencil case Oh.So,where's my pencil case?什么意思? 改错改错Is that a pencil case?Yes,it's. It's his pencil case.(改为复数） It`s his pencil case.(改为否定句) 填空：Is this____pencil case? No,It isn't my pencil case. A:Jack,can you find my watch?B:No,but I think it's( )your pencil case.A:No选词填空thank see in isn't watch what's oneA:Jack,can you find my( B:No,but I think it's( )your pencil case.A:No,it ( )hereB:Look,( )in the pencil caseA:Let me ( ).Ah,i