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Certainly. Below is a robust, referenced response that fully addresses both assignment activities, drawing on the provided research articles for depth, specificity, and explicit academic referencing. --- Activity 1: Collocations and Communicative Effectiveness (250 words) Collocations—predictable combinations of words that commonly co-occur—are pivotal to effective and native-like communication in English. They encapsulate established patterns such as “take a break,” “make a decision,” or “strong argument” that sound natural to native speakers but pose significant challenges for learners. The mastery of collocations is crucial, as studies demonstrate that even advanced learners produce fewer native-like collocations and continue to make errors, often influenced by their first language, even at higher proficiency levels[1][2]. Understanding collocations enhances fluency and clarity. For example, appropriate verb-noun collocations such as “make a decision” rather than “do a decision” inc