1. Peter often helps in the house at the weekend. (改为一般疑问句)
   _________ Peter often _________ in the house at the weekend?
2. We used to stay in a hotel by the sea on family holidays. (对划线部分提问)
    _________ _________ you use to stay on family holidays?
3. Your mother has never tried shopping on the Internet. (改为反意疑问句)
    Your mother has never tried shopping on the Internet, __________ __________?
4. James spent ten years making this amazing film. (同义句转换)
    __________ __________ James ten years to make this amazing film.
5. Chris has gone to South Africa to enjoy the 2010 World Cup. 
    Karen has gone to South Africa to enjoy the 2010 World Cup, too. (合并为一句)
    _________ Chris _________ Karen have gone to South Africa to enjoy the 2010 World Cup.
6. Visitors love this city because it has historical sights and delicious food. (改为简单句)
    Visitors love this city __________ _________ its historical sights and delicious food.