Interrogativity : A colloquium on the grammar typology and pragmatics of questions in seven diverse languages Introduction Interrogativity in : Russian Bernard Comrie. Mandarin Charles N. Li & Sandra A. Thompson. Georgian Alice C. Harris. Bengali P.K. Saha. Japanese John Hinds. West Greenlandic Jerrold M. Sadock. Ute T. Givón Plenary session (including T. Givón: The speech act continuum)