1. The next Olympics will be held in London in 2012.(就画线部分提问)
    _____ will the next Olympics be held?
2. The storm lasted for six hours. (就画线部分提问)
     _____ the storm _____?
3. The building has eighteen floors. (就画线部分提问)
   _____ the building_____?
4. What's the meaning of"modern"?(改为同义句)
    What_____ "modern" _____?
5. My favourite Olympic sport is swimming.(就画线部分提问)  
    _____ your _____ Olympic sport?