句型转换。

1. He often does homework in the evening.  (改为否定句)

    He_____often_____ homework in the evening.

2. We often watch TV on weekends.(对画线部分提问)

    _____ _____  you often watch TV?

3. She can play the violin.(改为一般疑问句)

   _____ she_____the violin?

4. Are those your dictionaries?(改为单数形式)

    Is _____ your_____?

5. I like blue best.(改为同义句)

   Blue is my_____ _____.

金灭辽后在设立的枢密院和中书省与汉制相同都是中央机构