1. How's the weather today? (同义句转换)
    ________ the weather ________ today?
2. He is doing sports in the park. (对画线部分提问)
    ________ ________ he ________ in the park?
3. Tom bought a book about history last week. (否定句)
    Tom ________ ________ a book about history last week.
4. Sally has to clean the room every day. (改为一般疑问句)
   ________ Sally ________ to clean the room every day?
5. The old man doesn't want to do anything. (同义句转换)
    The old man ________ to do ________.