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Unit 19 Language

Lesson 1 Language Learning A Lesson 1 Language Learning B Lesson 2 Varieties of English Lesson 3 Body language Language Awareness& Culture Corner Communication Workshop

Unit 20 New frontiers

Lesson 1 Futurology B Lesson 1 Futurology A Lesson 2 Artificial Intelligence Lesson 3 Scientific Breakthroughs Language Awareness& Culture Corner Communication Workshop

Unit 21 Human biology

Lesson 1 Super Athletes B Lesson 1 Super Athletes A Lesson 2 Brain Power Lesson 3 Epidemics Explained Language Awareness& Culture Corner Communication Workshop