句型转换。
1. My alarm clock is on the sofa.(对画线部分提问)
   ___________ ___________ your alarm clock'?
2. His keys are in the drawer.(对画线部分提问)
    ___________ ___________ his keys?
3.The computer is on the desk.(改为一般疑问句)
    ___________ the computer ___________ the desk?
4.They're next to the chair.(改为一般疑问句)
    ___________ ___________ next to the chair?
5. Are the books in the backpack?(作出否定回答)
    No, ___________ ___________.

句式转换。
1. That's my sister. (改为复数形式)    
    _____ are my _____.
2. This is an egg. (改为复数形式)   
     _____ _____ eggs.
3. Those are her cousins. (改为单数形式)   
    _____ _____ her _____.
4. These are his brothers. (改为单数形式)   
    _____ _____ his _____.
5. His brother is a worker. (改为一般疑问句)   
    _____ _____ brother a worker ?
6. These are your brothers. (改为否定句)   
    _____ _____ your brothers.
7. She is my aunt. (改为一般疑问句)   
    _____ she _____ aunt?
8. His keys are on the sofa. (改为一般疑问句并作简短肯定、否定回答)    
    _____ _____ keys on the sofa? Yes, _____ _____ .  _____ they _____.
9. Her backpack is on the bed. (画线提问)  
     _____ _____ her backpack?
10. The baseballs are under the sofa. (画线提问)   
    _____ _____ _____ _____.

句型转换。

将下列句子按要求进行转换。