1. Enclosedสิ่งที่ส่งมา
2. staff report
3. Commission
4. Considering
5. suggestions made
6. meeting
7. Head Office
8. extremely
9. important
10. several matters
11. difficult
12. matter
13. idea
14. might
15. really
16. appreciate
17. urgently
18. deal
19. sincerely
20. development manager