问题 填空题
写出下列动词的过去式。
1. is, am    
2. say
3. can
4. paint     
5. laugh
_______
_______
_______
_______
_______   
6. think
7. go
8. get     
9. draw
10. look     
_______
_______
_______
_______
_______                                                     
答案

1. was  
2. said  
3. could  
4. painted  
5. laughed  6. thought  
7. went  
8. got  
9. drew  
10. looked                                                                           

单项选择题
单项选择题