Complete analogous pair - Conscience : Wrong : : Police : ?

D. CRIME

Complete analogous pair - Hill : Mountain : : Stream : ?

A. RIVER

Complete analogous pair - Fire : Ashes : : Explosion : ?

D. DEBRIS

Complete analogous pair - Doctor : Nurse :: ? : Follower

B. LEADER

Complete analogous pair - Appraiser : Building : : Critic : ?

A. BOOK