“I think learning languages is one of the best ways to learn about their cultures.”

Ali Pirhani 
Interchange Page 111

Yes.
Yes, exact duration of course will be determined after interview with Dr. Pirhani. Duration of beginner courses is between 10 to 15 months.
No, all four basic language skills (listening, speaking, reading, and writing) are developed during these courses.
No.
Yes.