问题 填空题
按要求写单词。
1. buy (过去式) _____________    
3. make (现在分词) _____________
5. family (复数) _____________   
7. is (过去式) _____________   
9. mix (现在分词) _____________ 
2. Chinese (名词) _____________    
4. new (反义词) _____________        
6. why (对应词) _____________                                        
8. happen (第三人称单数) _____________
10. one (序数词) _____________     
答案

1. bought  2. China  3. making  4. old  5. families  6. because  7. was  8. happens  9. mixing  10. first

单项选择题
单项选择题