It （）a pencil.It's a pen.A.is B.no C.not D.isn't

______________________?(that,English) It's a pencil. It's a pencil box 复数改 --- () is this?--It's a pencil what’s that?It’s a（ ） A.a pencil of Mary B.a Mary’s pencil C.a pencil of Mary’s That's n__ a ruler.It's a pencil 改错改错Is that a pencil case?Yes,it's. Here is a ( ) pencil.It's( )the floor,( )the chair . It's a pencil.用a pencil 提问 ------------- ----------------- in English?急快 对 It’s a pencil sharpener提问是what’s this？还是Is it a pencil sharpener？ It （）a pencil.It's a pen.A.is B.no C.not D.isn't What's that? It's____.A.a pencil of Mary B.a Mary's pencilC.a pencil of Mary's D.Mary's a pencil 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 What's in it?Look,this is a pen.It's biack.This is a pencil.It's red.(翻译这句话） Its my pencil case.Whats in it?Look,this is a pen. It ist't your pencil .I think it's h______pencil.Because he is looking for a pencil 找出错的 Excuse me,is it a pencil?Yes,it's. It is a pencil对pencil部分提问 补全英语对话,每括号一词!(急）Tom:Ann,what's ( Ann:It's a ( )Tom:Is it ( ) ruler?Ann:No,it ( )Tom:( ) that in English?/Ann:It's a ( )Tom:Can you spell it,( Ann:yes,P—E—N—C—I—L,pencil.Tom:( )it your pencil?Ann:yse,it is.It's ( )