Charles Osborne
Charles Osborne is a well-known freelance writer in the examinations field, and has written practice materials for all the major Cambridge exams. He is also an experienced teacher/trainer, working and living in the Czech Republic.
Charles Osborne is a well-known freelance writer in the examinations field, and has written practice materials for all the major Cambridge exams. He is also an experienced teacher/trainer, working and living in the Czech Republic. See less