题目内容：

句式变换。

1.This is a black pen.(对划线部分提问)

_______ ________ this?

2.It’s an orange ruler.(改为同义句)

The ruler _______ ________.

3.This is my pencil.(一般疑问句，并作否定回答)

______ this _________ pencil?

No, ______ ________.

4.These are my books. (一般疑问句，并作肯定回答)

______ these ___________ books?

Yes, ______ _________.

5.This is my eraser. (改为一般疑问句)

______ this ________ eraser?

6.Is that his baseball? (作否定回答)

______, it ________.

7.His phone number is 8235-0285. (对划线部分提问)

______ ________ phone number?

8.I am Tony. （改为同义句）

______ _______  is  Tony.