DID BERLIN MITTE
CATS COLLEGE BOSTON
ARDMORE BERKSHIRE COLLEGE
SOUTHBOURNE SCHOOL OF ENGLISH
KINGS LOS ANGELES (HOLLYWOOD)
KINGS BOSTON
ENFOREX BARCELONA
UNIVERSITY OF CALIFORNIA (BERKELEY)
UNIVERSITY OF CALIFORNIA (LOS ANGELES)
OPEN HEARTS LANGUAGE ACADEMY
KINGS BOURNEMOUTH
KAPLAN INTERNATIONAL LIVERPOOL