 By the time he was too tired to go on again, he had come to the beginnings of fertile land.
By the time he was tired, he had reached the fertile land.
He kept on going, never tiring from the labor.
Someone stands in front of a net and watches a soccer ball pass by.
There is no process for coordinating and integrating people's efforts.
A woman is playing a musical instrument.
A group of people are indoors.
Three people playing golf.
There is a man in a fancy suit.