1. My aunt visited Shanghai World Expo.(改为现在进行时)
    My aunt              Shanghai World Expo now.
2. My sister read an interesting book last Sunday.(改为为否定句)
    My sister              an interesting book last Sunday.
3.1 think you are right.(改为否定句)
    I              you are right.
4.We are listening to pop music now.(对划线部分提问)
                  you____now?
5. Nancy went to a movie yesterday.(对划线部分提问)
                  Nancy____yesterday?
6. Where is your mother from?(改写句子,句意不变)
   Where____your mother              ?
7. What was the weather like in Shanghai yesterday?(改写句子,句意不变)
                  the weather in Shanghai yesterday?
8. Ann is tall and thin(对划线部分提问)
                 Ann____like?
9. You can't arrive late for class.(改为祈使句)
                  late for class.
10. How does your friend like soap operas?(改写句子,句意不变)
           does your friend              soap operas?

1. Jack has to look after her little brother at weekends. (改为一般疑问句)
     _________ Jack _________ to look after her little brother at weekends?
2. Tom checked the mail every day during the summer holidays last year. (改为否定句) 
    Tom _________ _________ the mail every day during the summer holidays last year.
3. We have fine weather today. (改为感叹句) 
    _________ _________ weather we have today!
4. I have always been busy because I have to do a lot of work. (对划线部分提问)
    _________ _________ you always been busy?
5. Sometimes children are so young that they can't tell the bad from the good. (保持句意基本不变)
   Sometimes children are _________ young _________ tell the bad from the good.
6. We will welcome all the visitors when they come to Shanghai in 2010. (改为被动语态) 
    All the visitors will _________ _________ when they come to Shanghai in 2010.