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CHAPTER XVI

THE BLOWING UP OF THE BRIDGE

“Say, this is something fierce, Dave!”

“I agree with you, Roger. I don’t see how we are going to do such a long lesson.”

“Old Haskers is getting worse and worse,” growled Phil. “I think we ought to report it to Doctor Clay.”

“Just what I think,” came from Ben. “He keeps piling it on harder and harder. I think he is trying to break us.”

“Break us?” queried our hero, looking up from his book.

“Yes, make us miss entirely, you know.”

“Why should he want us to do that?” asked Roger.