Answer:
d) Sometimes true world-class expertise can be achieved in fewer than ten thousand hours.
Explanation:
After all, anything you do, whether it is sport athletics or board games, it takes awhile to achieve mastery.
I am joyous to assist you anytime.
The correct answer is B. Father
Before he left the house modifies father because it further explains the father's qualities, that is he is a person that's left the house.
