This document lists common mistakes made by Tunisian learners of English, including mistakes with vocabulary like "actually" vs. "currently", "take" vs. "pass" an exam, and "ameliorate" vs. "improve". It also discusses grammatical mistakes such as using "about" instead of the object in phrases like "discuss about", incorrect prepositions after words like "depends" and "interested", and issues with verbs like "agree" and "must". Finally, it provides examples of pronunciation challenges like differentiating "this" from "these" and pronouncing words like "hotel", "walk", and "half".