16 correct answers out of 16 questions on 例題 and 練習問題 in 指令1～指令5 12 correct answers out of 14 questions on ミニ模試
赤信号 is so nice! I think this book is really useful for me because it focuses on 微妙な問題 and they are what I need to train. The questions of ミニ模試 are a little bit difficult. I couldn't listen to the words; data, advertisement, orange juice, and connect, at first. They are spoken by Canadian woman and English man. I have to get used to those pronunciation.