Level B2 (approx. band 5.5-6.5) · Academic and General Training Most grammar mistakes in IELTS answers are repeated errors. In simple terms, the public descriptors link band 7 and above to frequent error-free sentences, so removing repeated errors pays off quickly. Here are twenty-five, each with a fix, a cause and a memory hook. In this episode: • Verb errors, 1 to 7 • Noun and article errors, 8 to 13 • Sentence errors, 14 to 19 • Word choice and preposition errors, 20 to 25 • Model • Language bridge • Practice • Self-check questions with answers Key points: • check each verb for -s, tense, be and participle. • check each noun for countability, article and plural. • one subject per verb, one linker per link, and always a main clause. • learn verbs together with their prepositions, or with none. IELTS Complete Course: a self-study podcast from A1 to C2 for Academic and General Training. Listen, pause and answer, then take the 52-question quiz. Audio voiced with AI from an original script by Dr. Rashmi R Nair. Independent course, not affiliated with the IELTS test owners.