The titles of papers in this document on impromptu or spontaneous speech are as follows: "Impromptu Speech, Structure, and Process"; "Non-Verbal Aspects of Impromptu Speech"; "Echanges, interventions et actes de langage dans la structure de la conversation" ("Exchanges, Interventions, and Speech Acts in the Structure of Conversation"); "Phatic, Metalingual and Metacommunicative Functions in Discourse: Gambits and Repairs"; "The Segmentation Problem in the Study of Impromptu Speech"; "The Segmentation of Impromptu Speech"; "The Symbiotic Relationship between Pragmatic Particles and Impromptu Speech"; "The Emergence of Speech Organisers in a Renovated Language: The Case of Hebrew Void Pragmatic Connectives"; "Contrastive Analysis and Impromptu Speech"; "Observations Related to Impromptu Elements in Classroom Discourse and to the Function of Such Elements for Foreign Language Teaching and Learning"; "Why Impromptu Speech Is Easy to Understand"; "Impromptu Speech and Oral Translation"; "Effects of Some Characteristics of Impromptu Speech on Conference Interpreting"; "When Is It My Turn to Speak?"; "Impromptuness and Intonation"; "Exophora in English Conversation"; "From Function to Structure: Some Pragmatic Determinants of Syntactic Frequencies in Impromptu Speech"; "Feedback"; "The Study of Russian Impromptu Speech in Soviet Linguistics"; and "Reports on Projects Relevant to the Study of Impromptu Speech." (MSE)