1. Lily can fly a kite. (否定句)
    Lily ________ ________ a kite.
2. Andy can put the football behind the door. (划线提问)
    ________ ________ Andy put the football?
3. It's seven thirty now. (划线提问) 
    ________ ________ is it now?
4. They have six lessons every day. (划线提问) 
    ________ ________ ________ ________ they have every day?
5. Ann does her homework in the evening. (一般疑问句) 
    ________ Ann ________ her homework in the evening?
6. Nick often cooks dinner at the weekend. (划线提问)
    ________ ________ Nick often ________ at the weekend?
7. I want to buy a cake for Jim's birthday. (划线提问) 
    ________ ________ you want ________ buy for Jim's birthday?
8. The teddy bear is the twins'. (划线提问) 
    ________ ________ the teddy bear?