The story          is very interesting, so most of us like it.

This _____ my brother. ______ is my friend.

---Hurry, Mike! The bus is coming. ---Wait a moment, please! Let me see if there’s __________ left.

 —Is that your model plane? — No, it's his,            is on the sofa.

—Could you tell me _______ it take to go from here to Harbin by car?—About fifty minutes.