Become an expert in English and master vocabulary and grammar at a high level with this free online diploma course.

This high-level diploma course in C1 English will enable you to become confident in your English abilities, helping you discuss challenging topics such as career planning, politics, global issues, investments, or superstitions. Each module introduces these terms using video and audio media, improving your understanding and accuracy when communicating with first-language speakers. These new words and phrases are integrated into the grammar points covered in the subsequent grammar topics, reinforcing what you have learned.

The grammar sections heighten your skill level as you investigate topics at an advanced level. You will touch on idiomatic expressions, which are fascinating when you discover their hidden meaning. Other grammar topics include identifying adjectives and adverbs to make comparisons, learning about conjunctions, the function of gerunds and infinitives, common collocations, conditional sentences, relative clauses, and the myriad of tenses.

After mastering the grammar section, you will further develop your reading, comprehension, conversation, and writing skills. The course provides downloadable resources for each module, including reading and writing tips and activities. If you're looking to improve your English skills in a stimulating and effective way, this course is a must-take. Don't delay! Register today and become an effective communicator in the English language. This course is equal to an IELTS band score of 7.5, Cambridge CAE, TOEFL 95-113 and TOEIC 945-990.