Question

将下列单词按要求归类。

father, seven, clock, copybook, sister ,watch,
stapler, one, grandmother, camera, four, knife
1. 家庭成员：                        
2. 数字：                      
3. 学习用品：                        
4. 日用品：_              ___

Answer 1

1. father, sister, gldndmother
2. seven, one, four 
3. copybook, stapler, knife  
4. clock, watch, camera