将下列句子改为否定句和一般疑问句并作肯定 和否定回答。
1、They did housework just now. 
                                                
                                                
                                                

2、I grew flowers last month. 
                                          
                                         
                                         
 
3、Tom rode horses the day before yesterday. 
                                                                
                                                                
                                                                

4、She shook her hands and said to us.
                                                      
                                                     
                                                     
 
5、There were some pencils on the desk a moment ago.
                                                                             
                                                                            
                                                                            
 
6、You were a good student last term.
                                                     
                                                     
                                                     
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完形填空。
         Ben is  ①  some plans  ②  his summer holiday.  ③  July, he wants to finish his homework and he would
like  ④   some housework at home.  Sometimes, he  ⑤  for his parents. In August, he  ⑥   the Internet and 
play computer games  ⑦   Sundays. He will go on an outing with his friends every Saturday morning.  But the 
most important day is the 19th of October.  ⑧   that day, he is going to   ⑨   a singing contest with Nancy,
Lucy, David and Tom at the Sun Theatre. During the last ten days of the holiday, he is going to  ⑩  movie with
his parents.  Then, he must prepare for the new term.           
(     )①A. made     
(     )②A. for      
(     )③A. In
(     )④A. doing    
(     )⑤A. will cook
(     )⑥A. surfed   
(     )⑦A. in       
(     )⑧A. In       
(     )⑨A. join     
(     )⑩A. see      
B. making              
B. to                
B. On               
B. do                 
B. cooked              
B. is going to surf    
B. on                
B. On                 
B. takes             
B. saw                
C. makes            
C. on         
C. During      
C. to do       
C. cooks           
C. surfs            
C. under      
C. Up          
C. take part in
C. watch       
D. is making    
D. of   
D. Up      
D. did    
D. is cooking  
D. to surf     
D. to    
D. With  
D. part in 
D. look    
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