1. Is a tragedy a form of drama? - Yes, it is.
A tragedy is a form of drama, isn`t it? - Yes, it is.
2. Is an opera and ballet house a kind of a theatre? - Yes, it is.
An opera and ballet house is a kind of a theatre, isn`t it? - Yes, it is.
3. Is a successful theatrical event an exciting experience? - Yes, it is.
A successful theatrical event is an exciting experience, isn`t it? - Yes, it is.
4. Is London the theatrical centre of the UK? - Yes, it is.
The theatrical centre of the UK is London, isn`t it? - Yes, it is.
5. Is New York City the best-known centre of professional theatre in the United States? - Yes, it is.
The best-known centre of professional theatre in the United States is New York City, isn`t it? - Yes, it is.