Mr.Henderson had once threatened this when Bob had played some particularly annoying prank.

And Bob liked his school very much, in spite of the tricks he played.
"Well, my son," said Mr.Henderson, more solemnly than he usually spoke, "I trust you have a proper feeling of regret for what you did last night." "Yes.

I wish I hadn't done it," said Bob.

"I didn't think it would make so much trouble.

I didn't mean to use so much glue." "Well, there is no use in discussing that now.