How do you think Matilda's parents will react when they find out about her going to the library and reading all the time?

It is likely that Matilda's parents will be surprised and possibly even proud of her for taking an interest in reading and education. However, they may also be concerned about her spending so much time at the library and neglecting other responsibilities or activities. They may encourage her to find a balance between reading and other aspects of her life, or they may even be inspired to support and nurture her love of reading further. Ultimately, their reaction will depend on their own values and priorities as parents.