Dear Sir,

I am writing to enquire about the "Public Speaking Skills" course which I saw advertised on your school's website last Monday. As I want to improve my confidence for an upcoming presentation competition, I am very interested in this program.

First, I would like to know the exact start date and the duration of the course. Your advertisement mentions it begins in July, but I would appreciate it if you could provide the specific schedule so that I can arrange my summer plans accordingly.

In addition, I wonder if there are any entry requirements or placement tests for new students. I would also like to know about the course fees and whether any discounts are available for early registration. Finally, it would be great if you could tell me more about the qualifications of the instructors who will be teaching the class.

I look forward to hearing from you soon.

Yours faithfully,

Nguyen Chi