Nên dùng khoảng 20 phút · tối thiểu 120 từ

You booked a training course that was advertised as running over four weekends. After you paid, the provider changed it to four weekday evenings, which you cannot attend because of work. Write a letter to the course provider. In your letter, you should: - give the details of the course and what was advertised - explain why the new timetable does not work for you - say what you would like them to do, and by when Write at least 120 words. You should not include your real name or address.