Sure, if you have time, please take part in these exercises. I originally produced the book for high-level ESL students, and both you and Keisha are at such high levels whereat you both could benefit from this advanced vocabulary.
You can even quiz each other on the more difficult words, just to reinforce your study.
By the way, miso soup is not really hateful. In fact, it's tasty once one gets used to it, and it is a very healthy food.
Somehow I've never been big fan of miso soup @majes.tytyty :)
cheers
Piotr