ESL Discussions.com - provides 13,520 English conversation questions, 676 discussion topic handouts, everyday themes on different controversial issues and ready-to-print Word and PDF downloads.
50 FCE Speaking Questions for Part 1: The Interview - here you can find FCE (First Certificate), Part 1 of the exam (the interview) practice. It is a good place to start because the learners have to talk about everyday topics, such as their home town, what they do in their free time and work and study.
On this site there is a list of about 50 questions (most of which have been used in FCE exams in the last 10 years).
Example IELTS Speaking Questions & Topics
Topics for Conversation
TANDEM EXCHANGES - Practice a foreign language with your native speaker tandem partner, who in turn wants to learn your native language.
tandemexchange.com
scrabbin.com
speakapps.eu
eusa.ed.ac.uk