This research article explores the use of idioms in 20th-century literature and their role in enhancing language skills for B2-level learners. By analyzing idiomatic expressions in notable literary works from the 20th century, this study provides insights into how literature can facilitate the acquisition of idioms, improve cultural awareness, and foster critical thinking.

Idiomatic expressions, 20th-century literature, B2-level learners, language learning, vocabulary acquisition, figurative language, cultural context, critical thinking, pedagogy, second language acquisition.

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