1.  I have a baseball bat.      
                                              
2.  I have a bag.              
                                             
3.   I have a sister.           
                                             

1. He has a vollayball.(改为否定句)
____________________________
2. I have a baseball bat.(改为一般疑问句)
____________________________
3. Do you have tennis rackets?(将主语改为he)
__________________                       

1. He has 5 volleyballs.(改为否定句)
_____________________________
2. I have a baseball bat.(改为一般疑问句)
_____________________________
3. She plays sports every day.
(改为一般疑问句，并做否定回答)
_____________________________
4. Do you have tennis rackets?(将主语改为he)
_____________________________

1. Li Ping has a Soccer ball. (变为一般疑问句) 
    _______ Li Ping _______ a soccer ball?
2. Does she have a CD? (做肯定回答)
    _______, she _______.
3. He has a baseball bat. (变否定句)
    He _______ _______ a baseball bat.
4. You have a volleyball. (一般疑问句) 
    _______ you _______ a volleyball?
5. The boy doesn't have a TV. (肯定句)
    The boy _______ a TV.
6. I have a nice book. (改为否定句)
    I _______ _______ a nice book.
7. He likes his new room. (改为一般疑问句)
    _______ he _______ his new room?
8. Frank has four baseballs. (就画线部分提问) 
    _______ Frank _______?
9. My parents have five good friends. (就画线部分提问)? 
    _______ _______ friends do your parents have?
10. Do your father and mother like sport? (做肯定回答)
    _______, _______ _______.

1. I have a baseball bat.（改为否定句）
 _________________________________________________________
2. My grandfather has many interesting stories.（对画线部分提问）
__________________________________________________________
3. He has an English book. （改为复数形式）
__________________________________________________________  
4.There is a tall tree next to the house.（变为一般疑问句）
__________________________________________________________
5. His basketball is under the bed.（对画线部分提问）
__________________________________________________________