问题 填空题
按要求写单词。

1. to (同音词) ____________   
3. buy (同音词) ____________   
5. good (比较极) ____________ 
7. run (现在分词) ____________ 
9. make (现在分词) ____________

2. they (宾格) ____________                 
4. piano (复数) ____________              
6. five (序数词) ____________             
8. swim (ing形式) ____________             
10. pick (改1个字母变为另外一词) ____________                          
答案

1. two / too  2. them  3. by  4. pianos  5. better  6. fifth  7. running  8. swimming  9. making 

10. kick (答案不唯一)  

单项选择题
单项选择题