"It's disgusting!" said Bonnie Connaught, feelingly.
"When you've got through laughing, I wish you'd tell me what to do."
"Tell Professor Phelps it was a slip of the pen."
"A slip of the pen to the extent of half a column is good," said the Twin.
"I think you girls are beastly to laugh when I am probably being expelled this minute."
"Faculty meeting doesn't come till four," said Bonnie.
Patty sat down by the desk and buried her head in her arms.
"Patty," said Priscilla, "you aren't crying, are you?"
"No," said Patty, savagely; "I'm thinking."
"You will never think of anything that will explain that."