Online preparation courses for the B1 citizenship exam: CILS, PLIDA and CELI. We are three teachers of Italian as a second language specialized in preparing for the B1 citizenship exam. During our group or individual courses, we do exercises similar to the exam tests, the exercises are on all 4 tests: listening, reading, writing and speaking; during the course we also cover the most important grammar rules for the exam. If you want to study with us, write to corsi.colibri@gmail.com