In The Adventures of Tom Sawyer by Mark Twain what did Becky do to Mr book?

In "The Adventures of Tom Sawyer," Becky Thatcher did not do anything to Mr. Brooks.

There is no character named "Mr. Brooks" in the novel. It's possible you are thinking of a different character or have a different novel in mind. Could you clarify your question? Perhaps you meant to ask:

* What did Becky do to Mr. Dobbins? (Mr. Dobbins was the teacher who was often the target of Tom and his friends' mischief)

* What did Becky do to the teacher? (This would refer to Mr. Dobbins)

Let me know if you have any other questions!