Question

3.
This book is very simple. Even a child can read it.​

Answer 1

Answer:

HI

Explanation:

THE MISTAKE IS CHANGE "COULD" INSTEAD OF "CAN"

Answer 2

Answer:

This book is so simple that even a child can read it.

Or the second way,

This book is very simple for a child to read it.

Hope it helps.

Mark as brainliest if it does.