This document provides tips for using useful expressions during the speaking portion of the IELTS exam. It lists phrases and strategies for introducing and concluding responses, expanding on topics, giving opinions, asking for repetition or clarification, expressing agreement or disagreement, and explaining inability to answer a question. The document was prepared by Dewan MD. Sumsuzzman of Inje University in South Korea and encourages following their Facebook page for more IELTS preparation resources.