is the sweet spot for most international students. It assumes you can handle daily conversation but struggle with long academic lectures or complex reading passages.
Collins Cobuild Key Words for IELTS Book 2: Improver Target Audience: IELTS learners at CEFR Level B1 (Intermediate/Improver) Purpose: To systematically build essential vocabulary for the IELTS exam, focusing on high-frequency words and phrases that appear in the Listening, Reading, Writing, and Speaking sections. PDF Format: Widely available as an e-book or scanned copy; unofficial PDFs are common but legally questionable. The official version is sold as a physical book or e-book through authorized platforms.
: It features usage notes and language tips tailored specifically for the exam, alongside pragmatics labels that explain the connotations and emotional weight of certain words.
Before you rush to download a free PDF from a file-sharing site, understand the dangers: