In this upper-intermediate Business & General English group lesson, students focus on improving accuracy and clarity by mastering English words that are commonly confused in speaking and writing. The lesson covers high-frequency problem areas such as less vs. fewer, among vs. between, who vs. whom, commonly confused nouns (e.g., price/prize, desert/dessert), and verbs that differ by meaning, form, or transitivity (lay/lie, borrow/lend, rise/raise). Through structured exercises, guided correction, and pair discussion, learners build a deeper understanding of meaning, usage, pronunciation, and grammatical structure, helping them avoid common mistakes that can reduce clarity and professionalism—especially in work and academic contexts. The guided group discussion activities will allow the student to practice their speaking in order to enhance their fluency and listening skills by interacting with learners from all over the world. Level: Upper-Intermediate (B2–C1) Focus: Vocabulary precision, grammar accuracy, confident usage, speaking and fluency, accent reduction

By the end of this lesson, students will be able to: • Correctly use commonly confused words in spoken and written English • Distinguish between words with similar meanings but different usage • Improve accuracy with countable vs. uncountable nouns (e.g., less / fewer) • Use who vs. whom and other grammar-based distinctions with confidence • Identify and apply correct forms of commonly confused verbs • Reduce recurring vocabulary mistakes that affect professional and academic communication • Speak more confidently by self-correcting common errors in real time