No notes were made for the English idioms, as long as I didn't miss anything. The English words have small circles checked in places, as shown in the third photo. Two red sheets included. A perfect reference book set for learning English words and idioms. - Title: TARGET 1400 - Title: TARGET 1000 - ISBN: 978-4-03-103397-3 - ISBN: 978-4-03-103599-7 Thank you for looking.