Key to Book Idioms

Answers Exercise 2 (C1):

1. book-smart
2. read between the lines
3. be on the same page
4. bookworm
5. the oldest trick in the book
6. don’t judge a book by its cover
7. hit the books
8. have your nose in a book

From the Picture (C2):

1. a closed book
2. the oldest trick in the book
3. in my good books
4. in my bad books
5. an open book
6. doing it by the book
7. take a leaf out of your book
8. you can't judge a book by its cover
9. cook the books

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