Proof
Belief
Repose
Trust
Answer is Wrong!
Answer is Right!
The correct answer is B. Belief.
Faith is a strong belief in something for which there is no proof. It is a trust or confidence in someone or something.
Proof is evidence that establishes or helps to establish a fact or the truth of a statement.
Repose is a state of rest or relaxation.
Trust is a firm belief in the reliability, truth, ability, or strength of someone or something.
In this case, the word “faith” is used in the sense of a strong belief in something for which there is no proof. The other options do not convey this meaning.