Question

根据例词，写出三个同属一类的词。

1. bag                                                         
2. my                                                         
3. in                                                         
4. goat                                                      
5. meow                                                        

Answer 1

1. book  pen  pencil
2. her  his  their
3. on  under at
4. cow  pig  duck
5.  woof  moo  quack
答案不唯一