将下列单词按首字母分类。
1. Kate 2. Mike 3. John 4. Nose 5. Milk 6. jump
7. long 8. Kite 9. Mouth 10. Mum 11. Leg 12. name
13. nice 14. Jones 15. Jeep 16. Look 17. Like 18. make
19. morning 20. Knee 21. no
1.Jj: ______________________________
2.Kk: ______________________________
3.Ll: ______________________________
4.Mm: ______________________________
5.Nn: ______________________________