Check out Valéria's Learning Diary on a Timed Speaking Activity
Check out Useful Language for Conversations/Interactions + Communicative Strategies with audios
Developing Communicative Strategies for various scenarios: Questions to help you find scenarios to develop useful language to overcome problems while communicating.
Fighting Silence in the Classroom - Teamwork Problem-Solving Strategies
Oral Textual Awareness & Communicative Strategies + Tips for Speaking Tests
From our Useful Language section, check out this subsection: Useful Language Used in Conversations.
From the check out the audios called "Useful Language". Here is one of them.
Check out the Talking People Podcast On the right column, look for "Tags". Click on the tag called "communicative strategies" and you will get all the TP Podcast episodes which deal with that!