two o'clock
Oh , good gracious ! '' he groaned , `` it 's all up with getting it now , '' as a swarm of boys came tumbling over the stairs . So he mixed with them , laughing and talking , and Berry melted off somewhere . And no one had time to think a syllable of anything but the great game of tennis to be called at two o'clock , between the two divisions of Dr. Marks ' boys . Some of the team of the St. Andrew 's School , a well-known set of fellows at this sport and terribly hard to beat , were going to be visitors . So there was unusual excitement . `` What 's up , Pepper ? ''