Is it a pencil(给出肯定回答）

Is it a pencil(给出肯定回答） is it a pencil?(肯定回答) Is it a pencil-box?改为肯定回答.Is it a pencil-box?改为肯定回答 It is a flower.改为否定句Is it a pencil-box?改了之后的句型是这样的 ____________,_________________is. It is a pencil对pencil部分提问 is it a pencil?改为陈述句 --- () is this?--It's a pencil is this a pencil case 做肯定回答快 This is my pencil case.改为一般疑问句Is that her book?做肯定回答That is her jacket.改为否定句Is it her key?改为肯定句This is a pencil in English.对划线句子提问 划线地方是a pencil this is my eraser.(改为一般疑问句) Is it a pencil?(做肯定回答)this is my dictionary.(改为否定句形式)It's a pencil.(对a pencil提问）my teiephone number is 5554327.（对号码提问）( )It’s a sharpener.（根据回答写问 What ________in my pencil-box?There is a pencil,a pen and an easer in it. 改错改错Is that a pencil case?Yes,it's. It is a red pencil box.变成复数形式. It is a blue pencil.（改为一般疑问句)怎样改? This is a new pen.( ) it in your pencil case Here is a ( ) pencil.It's( )the floor,( )the chair . It is a blue pencil.改为一般疑问句怎样改 it is a pencil box对划线部分提问 It is a pencil的另一种问法 答也要