____ the youngest boy won the match at last.            

The students stay together and they may talk________homework.  

—Do you know where the movie star is ________?            
—Oh, he is making a movie in Shanghai.              

句型轉(zhuǎn)換。
1. I didn't go to school by bike this morning.1 went to school on foot. (改為同義句) 
    I went to school on foot _______ _______ by bike this morning.
2. Jim is too weak to lift the heavy box. (改為同義句)   
    Jim is ________ _______  _______ to lift the heavy box.
3. My friend Lucy invited me to her party yesterday. (改為被動語態(tài))   
    _______  _______  _______ by my friend Lucy yesterday.
4. I often go swimming on weekends.  Sally often goes swimming on weekends. (改為同義句)  
    I often go swimming on weekends. _______  _______  _______.
5. We can't play basketball on the streets. (改為被動語態(tài))  
    Basketball _______ _______ _______ on the streets.

Jane gave a talk _______ yesterday afternoon.  She didn't feel nervous at all.      

There is a park______our school.    

In my dream,1 was swimming_______paper.    

They had to stay at home _____ a heavy rain.       

Let's go to the museum.  Many ancient things are _____ in the exhibition.

The problem is very hard. He thought of it for a long time._______ he solved it．