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

问题描述:

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

is this your pencil case?
Yes, it is.
That isn't her jacket.
It is her key.
What's this in English

Is this your pencil case?
Yes,it is.
That isn't her jacket.
It is her key.
What is this in English?