mohon bantuannya guys

5. a. frequent b. frequently c. frequency
maaf saya hanya bisa menjawab itu dan maaf jika ada kesalahan semoga membantu:)

4. A. Responsibility
B. Responsible
C. Responsibly
5. A. Frequency
B. Frequent
C. Frequently
6. A. Center
B. Central
C. Centrally
D. To centralize