My father is a doctor and my mother is         office worker.
A. a                        B. an                   C. the

—Will you go to Hangzhou by _____ car?   —No, I'll take _____ train.

---Tony, can you play_________ piano?
---No, But I can play______ chess.

This is _____ orange shirt, and that is ____ green skirt.

Dad, where are we going is       interesting TV program. We all like it.

----Can you play _____ piano, Jim?
-----No. But I can play ________ basketball.

--Do you think ________ ending of the story is surprising?
--No, not at all. I can guess it.

There isn’t 　　　 airport near my hometown. 　　　 nearest one is about two hundred kilometers away.

　　　 Forbidden City is one of 　　　 most famous places in Beijing.

— Who found        child at last?
— The police. They found him in a corner of        small room.