1. How's the weather in Singapore? (改为同义句)    
              the weather          in Singapore?  
2. —____ ? (看答语写问句)     
    —It's great.  
3. There is a lot of rain in the south of China this year. (改为同义句)    
             often____   in the south of China this year.  
4. Tom wears a shirt because it's hot here. (对划线部分提问)     
                       Tom wear a shirt?  
5. He plays computer games every morning. (改为现在进行时)   
    He            _____  computer games now.