Synonym of HOCK

Answer: Option B

Repent : feel or express sincere regret or remorse about one's wrongdoing or sin.
Pledge : a solemn promise or undertaking.
Promise : a declaration or assurance that one will do something or that a particular thing will happen.
Punish : inflict a penalty or sanction on (someone) as retribution for an offence, especially a transgression of a legal or moral code.
Hock : pledge.

Synonym of Hock is Pledge