问题 改错题
下列各句均有一处错误,请找出并改正。
( )1. The boy is good at play football.      
                         A         B    C     D                    
( )2. He often plays a piano                
                    A    B     C  D                          
( )3. He is born in Beijing                  
                 A  B  C  D                          
( )4. When did he start sing?                
                A   B         C    D                      
( )5. He became a player at the age eighteen.
                       A    B   C         D                        
_______
      
_______
      
_______
      
_______
      
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答案

1. C, playing

2. C, the

3. A, was  

4. D, singing  

5. D, at the age of

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