The difficulty that intermediate and advanced learners who are preparing for the OPIc often experience is a lack of speaking volume (= amount of speaking).
Do you want to increase your speaking volume and get a high score on the OPIc, IH or higher? In the first half of the class, you will learn the survey topics that learners prefer the most, such as parks, homes, movies, performances, coffee shops, and listening to music. In the second half of the class, you will learn frequently asked impromptu topics such as the Internet, industry, and health.