myClass X Prof - Tuesday 14 January 2020

The two books we mentioned at the end of the class were these:
 
Proficiency Testbuilder. Student's Book with 2 Audio-CDs and Key
https://www.amazon.es/Proficiency-Testbuilder-Students-Book-Audio-CDs/dp/3191925953/
 
English Vocabulary in Use: Advanced Book with Answers
https://www.amazon.co.uk/English-Vocabulary-Use-Advanced-Reference/dp/1316631176/

When looking at an exam practice book, be sure to check that it's for the current exam format, with 4 papers: https://www.cambridgeenglish.org/exams-and-tests/proficiency/exam-format/

For vocabulary books, it is not so critical. There are several editions of English Vocabulary in Use - any one is good.