Could you narrow down your question please?
 
i.e. For what age / group and purpose:
 
I could write a thesis on this topic! 
 
In fact right now I am giving my secondary students their Oral Exam. It �s quite diverse with group discussion for Secondary 3: Vocab and passages for F1: F2 have reading aloud and sentences using tone / intonation: Presentations and discussion for F5, 6, 7