He was a very docile person and thus a favourite of his neighbours.

A. irritated

B. obedient

C. disturbed

D. fooled

Answer: Option B

Solution(By Examveda Team)

Irritated : showing or feeling slight anger; annoyed.
Obedient : complying or willing to comply with an order or request; submissive to another's authority.
Disturbed : having had the normal pattern or functioning disrupted.
Fooled : trick or deceive (someone); dupe.
Docile : ready to accept control or instruction; submissive.

Synonym of Docile is Obedient