句型转换

The book on the desk is mine. (对画线部分提问)

________ ________ is ________?

句型转换

The book on the desk is mine. (对画线部分提问)

________ ________ is ________?

I found a story-book on the desk, it isn’t mine, it is ___,I think.

   A. her                 B. she             C. yours              D. mine

— Look, here’s an English book on the desk, Is it yours?

   — No, it isn’t _______. It must belong to _______.

A. mine; Carla’s B. my; Carla   C. my; Carla’s    D. mine; Carla