Wordplay on Human Anatomy

The correct answer is 'Knock' because it is the most common sound associated with knocking on a door.

The correct word represented by the letters 'ear' is 'Eat'. The other options do not form a valid word.

A black eye is typically caused by a strike to the eye area, commonly associated with physical altercations or accidents.

The correct answer 'laugh' is an anagram of the word 'hair', where the letters have been rearranged to form a different word.

Lips are not typically used as a gesture of greeting, while waving with hands is a common form of greeting across cultures.

The word 'mouth' can be interchanged with 'point' in this context to refer to the opening where food enters the body.

The question is asking for a command/action related to 'nose'. The correct answer 'Sit' is a commonly taught command for dogs to place their nose on the ground.

Teeth are used to create a smile, which is often associated with happiness and positivity.

The question is asking for a synonym for 'tongue', which can be 'stand' in this context referring to the action of 'standing up' in a linguistic manner.