The context clues show that the effect that using magic has on Monsieur Souris is C. It makes him so tired.
What are context clues?
It should be noted that context clues are the hints that are given by an author in a literary work.
In this case, the context clues show that the effect that using magic has on Monsieur Souris is that it makes him so tired.
Learn more about context clues on:
https://brainly.com/question/11247029
