Unit 10
Brain Drain📖 Unit Overview
This unit explores the phenomenon of brain drain. You will learn vocabulary related to migration and employment, express opinions, practice grammar, and write about this important topic.
Brain Drain — Your study sequence
Original practice material · explained answers · no official-exam attribution
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Read the overview, learn the vocabulary in context, practise a short dialogue, apply the grammar and write a paragraph. Review the feedback before repeating the task. The percentage shown in the original header indicates the page’s position in the unit; it is not a measured mastery score.