1. You can go out if you finish your homework. (改为被动语态) 
    You can go out if your homework _______ _______.
2. You can't wash the woolen coat in water. (改为被动语态)
    The woolen coat _______  _______ _______ in water.
3.  The money has already been used to help poor people. (画线部分提问)      
     _______ _______ the money _______ used to do _______?
4.  They watched TV at home. They didn't see a film.
     They watched TV at home_______ _______ _______ a film.
5.  The show ended five minutes ago.
     The show_______ _______ _______ _______ five minutes.
6.  If you don't help me I can't finish the work.      
     I can't finish the work _______ _______ _______     
7.  We raise money to help poor people. ( 画线部分提问)     
     _______ _______ you raise money _______?
8. Everything seemed to be all right. (同义句)   
    _______ _______ that every thing _______ all right    
9. I have already finished my homework . (一般疑问句)      
     _______ you _______ your homework _______ ?

1. They put off the match because it rained.
    They put off the meeting _____ _____ the rain.
2. They watched TV at home. They didn't see a film.
    They watched TV at home _____ _____ _____ a film.
3. Who will host the party?
    Who will _____ _____ _____ _____ the party?
4. The show ended five minutes ago.
    The show_____ _____ _____ _____ five minutes.
5. At first I couldn't open the door.
    _____ _____ _____ I _____ _____ _____ open the door.