It's my pencil sharpener.改为否定句．＿＿＿＿＿＿＿＿＿＿＿＿＿＿．＿＿＿＿＿＿＿＿＿＿＿＿＿＿?

What's this?oh.( )It's my pencil. my pencil is blunt ,i need a sharp.中文意思. It's look for my pencil case.找错误 case my pencil it's yellow 连词成句 The pencil isn’t m___,it's my sister Is thisyour pencil?请问答句是Yes,this is.It's my pencil.还是Yes,it is.It's my pencil.为什么? It's 9 o'clock sharp . 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. 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 is My ruler?—It‘s in the pencil box选一选,is My ruler?—It‘s in the pencil box选一选,A ,When B,Where C ,Why I’m OK,thanks.What’s this?Oh.( )It’s my pencil. You like watching TV否定句 It’s my cousin’s pencil sharpener该否定句 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 Tom's pencil is as sharp as Mary.把句子改正过来. A:What's this?B:Oh.( )It'sA:What's this?B:Oh. ( )It's my pencil. It's my pencil.___is on the desk.A.He B.ShIt's my pencil.___is on the desk.A.He B.She C.His D.Her