ARE YOU CRAZY?

Tatiana Oliva Morales is the author of the methods and manuals of the series © Linguistic Reanimator, for accelerated preparation for exams at school and linguistic university; of the series © Comprehensive child development from 3 years of age; the author of more than 600 books and study guides in Russian, English and Spanish; English and Spanish teacher with over 25 years of experience; poet and writer.