1. Describe a book that you believe is the most useful to you. Please explainthe reason and include specific examples and details in your explanation

Instead of talking about the book, you need to talk why the book is good for you.

For speaking, you need to make it simple:

1. which book
2. reason 1 : why it is useful to me and one example
3. reason 2: why it is useful to me and another example
4. conclusion: that is the reason i choose this book