1. There are twenty-four desks in the classroom. (对画线部分提问)
_______________________________________________________________________________
2. There are some books on the desk. (改为一般疑问句，作肯定、否定回答)
_______________________________________________________________________________
3. There are some swings in the park. (对画线部分提问)
_______________________________________________________________________________
4. There is a dog in the basket. (改为否定句)
_______________________________________________________________________________
5. He can play the computer games. (改为一般疑问句)
_______________________________________________________________________________

1. The girl is singing in her room.（改为一般疑问句）   
                  the girl            in her room ?   
2. There are two books in my hand ?（对划线部分提问）     
                  books are there in your hand ?   
3. They have sports at school every day.（改为否定句）
    They                          sports at school every day. 
4. I can see some pictures on the wall.（改为一般疑问句）     
                              see any pictures on the wall ?
5. There are some new CDs on the desk.（改为否定句）   
    There                          new CDs on the desk.