Answer:
The correct answer would be A, Agility.
Explanation:
Agility is the ability to move quickly and with ease.
In this example, James responded to the Mark's tossing of keys towards him with the reaction of catching thing which is being thrown on. But the reaction was not quick enough to catch the keys. So James should work on the skills of agility. His reaction time should be quick enough. He should have catch the ball with ease if he had strong agility. So he should work on strengthening his agility.
