问题 填空题
用所给单词的适当形式填空。  
1. I             already _          ( finish) my homework. What about you?  
2. — Has he finished his homework?      
    —Yes. He            (finish) it ten minutes ago.  
3. —Has Mary            (buy) a street map?      
    —No, not yet. She            (sweep) the floor just now.  
4. — Have you cleaned the room?      
    —Not yet. I ______ ______(do) it in a minute.  
5.         _ you ever        __ (buy) a newspaper?
 
答案

1. have; finished  

2. finished  

3. bought; swept  

4. will do  

5. Have; bought

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