=>
VI/
1. do -> be done
2. tell -> told
3. pay -> paid
4. serve -> served
5. heard -> be heard
6. give -> be given
VII/
1. A leader
2. D must be paid
3. B improvement
4. A can achieve
5. D contribution : sự đóng góp
6. A solution : giải pháp
7. C participation : sự tham gia
8. A attend
9. A access
10. A especially
11. A must be taken away
12. A enrolment
13. A providing
14. B must be promoted