7543. Some people adopt excellent manners only to camouflage their real character.

✅ The correct answer is option B.
Project : an individual or collaborative enterprise that is carefully planned to achieve a particular aim.

Hide : put or keep out of sight.

Misrepresent : give a false or misleading account of the nature of.

Reveal : make (previously unknown or secret information) known to others.

Camouflage : hide or disguise the presence of (a person, animal, or object) by means of camouflage.

Synonym of Camouflage is Hide