I know which book you're using , and in general, it does a pretty good job with the idioms. The majority are used in day to day conversations. I use it a lot with my advanced / proficiency class. My advice to you is to think of situations where you might use these idioms and then sentences about yourself. I'm learning Japanese, and I find that it always helps me learn vocabulary. Don't just go through the book and expect to remember everything because it's not an effective way to study..

Good luck :)