RESOURCES

 LISTENING:

KET : https://www.examenglish.com/KET/KET_listening.html
PET:https://www.examenglish.com/PET/PET_listening.html

PET:https://www.englishaula.com/en/cambridge-english-test-exam-preparation/cambridge-english-preliminary-b1-preliminary/listening/exam-parts/exercise-practice-test/3-3-1-6442057149186048/

KET:https://www.englishaula.com/en/mobile/exam-prep-cat-section/4/3/

READING AND WRITING:

https://www.englishaula.com/en/cambridge-english-test-exam-preparation/cambridge-english-preliminary-pet-b1/3/