7866. I used to skate quite well but I have lost the knack now.

✅ The correct answer is option C.
Agility : ability to move quickly and easily.

Strength : the quality or state of being physically strong.

Skill : the ability to do something well; expertise.

Stamina : the ability to sustain prolonged physical or mental effort.

Knack : an acquired or natural skill at doing something.

Synonym of Knack is Skill