1. The book cost me ten yuan. (改为一般疑问句)
________ the book ________ ________ ten yuan?
2. Would you like to wear blue coat? (做出肯定回答)
________, I ________ ________ ________.
3. We bought some pens for children. (改为否定句)
We ________ ________ ________ pens for children.
4. They eat fast food once a week. (就划线部分提问)
________ ________ ________ they eat fast food?
5. They were at school at noon yesterday. (改为一般疑问句)
________ ________ at school at noon yesterday?

1. The book cost me ten yuan. (改为一般疑问句) 
    _____the book_____ _____ten yuan?
2. Would you like to wear blue coat? (做出肯定回答)
    _____, I _____ _____ _____.
3. We bought some pens for children. (改为否定句)
    We _____ _____ _____pens for children.
4. They eat fast food once a week. (就划线部分提问)
    _____ _____ _____they eat fast food?
5. They were at school at noon yesterday. (改为一般疑问句)
    _____ _____at school at noon yesterday?