句型转换。

1.Mary is playing the piano now. (用sometimes改写句子)

Mary sometimes________ ________ _________,

2. The boy drinks milk once a day. (对画线部分提问)

______ ______the boy _______milk?

3. The twins often do their homework in the evening.( 对画线部分提问)

  _______ _________the twins often ______in the evening?

4. The old man often reads newspapers in the morning.(该为一般疑问句)

  ______the old man often________newspapers in the morning.

5. Do you often take a walk after supper?(作否定回答)

  ______, ________ ________.

6. I read English three times a day.( 对画线部分提问)

  ______ ________do you read English?