Miranda had been working on a practice paper in a row.She got stuck dan the last question for both papers She’d been trying to solve it for a long time, but she

couldn’t find the answer.

Finally, she resembered seeing a similar problem in a book and got up to look for the material in the reference section of the library.

Miranda found the book after a few minutes Just as she decided to get up and return to her seat, another book nearby caught her attention.

The ...