These are rulers.

________________________

It's a Chinese book.

______________________________

句型转换：

This is a chair.(改成否定句)

This ______ a chair.

We are in Row One(改为否定句)

He is a new student.(改为复数形式)

They are in the same class(改为一般疑问句)

句型转换

Zhou Hua is at home. (对划线部分提问)

________ ________ Zhou Hua?

句型转换

Are you eleven? (否定回答)

________, I'm ________.

句型转换

She is twelve. (对划线部分提问)

________ ________ is she?

句型转换

It is a Japanese car. (改为否定句)

________ ________ a Japanese car.