如果A（a-1，3），A′（4，b-2）关于x轴对称，则a=______，b=______．

按要求完成句子。

1. Millie comes from Beijing. (一般疑问句)

    _________ Millie ________ from Beijing?

2. My birthplace is Shanghai. (同义句改写)

    I ________  _________ in Shanghai.

3. Daniel usually goes running for half an hour. (画线部分提问)

    _________  _________ does Daniel usually go running?

4. My father does housework well. (改否定句)

    My father _________  ________ housework well.

5. Amy sometimes goes home on foot. (同义句改写)

    Amy sometimes ________  ________.