句型转换，按要求变换句型。

1.  What is the boy's name?(改为同义句)?

    What is the _____ _____ the boy??

2.  I am Mary. (改为同义句)?

    _____ _____ is Mary. ?

3.  My name is Lucy King. (对画线部分提问)?

     _____ _____ name?

4.  Three and two is five. (对画线部分提问)?

    _____ _____ three and two?

5.  Her name is Kate Green. (对画线部分提问)?

     _____ _____ _____ name?

6.  His last name is David. (改为否定句)?

    His last name_____ David. ?

7.  My father is American. (改为同义句)?

    My father_____ _____ America. ?

8.  My sister is twelve years old. (对画线部分提问)?

     _____ _____ is _____ sister?