The letter directly achieves its purpose with a suitable semi-formal register, covering all three bullets — course topic, workplace usefulness, and limited suitability for colleagues — with relevant, well-developed detail.
8.0Paragraphing is logical, each bullet is given its own clear paragraph, and cohesive devices such as 'However' and 'Additionally' are used naturally with no strain on the reader.
8.0Vocabulary is flexible and precise, including items like 'task delegation', 'risk mitigation', and 'role-specific training programme', with only occasional reliance on formulaic word combinations.
7.5A wide range of structures, including relative clauses and complex condition-flavoured constructions, is used with generally strong accuracy; minor punctuation slips around the appositive dash do not impede meaning.
7.5