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    Best Price Guarantee

    We believe getting the language course you want for the lowest price in Amsterdam is possible. That’s why we have created our Best Price Guarantee, so you can always book your language course with confidence.

    What is the Best Price Guarantee?

    We guarantee you’re getting the lowest price. If you find a better hourly rate for an English group course, up to 11 people, face-to-face (on-site or online at a recognised language school), in Amsterdam, within 48 hours from your course registration, we will refund the difference of the hourly rate. 

    Why MixTree Languages has the best prices in Amsterdam

    MixTree Languages is a language school and a non profit cultural association that provides high quality language courses at an affordable price. We also organise social, artistic and educative events which our students and the public can take part in.

    Being a non profit organisation means that we are not allowed to make any profit. In other words, we can assure that the course fees are spent only to cover the costs of the English course (teachers, space rental, materials, promotion and administration costs).

    The advantage for the students is that MixTree can provide high quality language courses (We only work with highly qualified (minimum CELTA or TEFL) and experienced native English teachers) at an affordable price (including teaching materials and registration costs).

    Live-Online Business English Course

    Available to upper-intermediate and advanced students, the course offers the perfect mix of speaking and fun to boost your business communication skills.


    6 weeks

    Number of lessons

    12 lessons (2 hrs. each)

    Number of hours

    24 hours

    Lessons per week 

    2 lessons per week

    Lessons schedule

    Tuesday & Thursday




    Next start:
    JUNE 25, 2024

    This course includes:
    24-hour group course
    Extra course materials & online practice
    Final evaluation with your teacher
    Certificate of Attendance with your English Level

    Do you want to communicate more confidently with international colleagues and clients? Would you like to professionalize your CV, emails and networking skills? Discover the interactive Business English Course at MixTree Languages.

    For our Live-Online Business English course we use Zoom to create online classrooms. We are convinced this program offers an excellent alternative to our in-person lessons, and we have strived to make our online lessons as fun and interactive as we normally do.

    No one else has our teachers.

    MixTree Languages teachers are highly qualified, have at least 5 years of teaching experience. You get the same great quality teaching in our virtual classrooms, because it’s the same great teachers.

    As always, all our teachers are native or bilingual English teachers, CELTA or TEFL-qualified and many are DELTA-qualified.

    Students will learn with their ML teacher and classmates online in live real-time lessons, including online group work with other students and online student social activities.

    Our popular ‘Activate your English’ Business English programme is expertly designed to help you expand your business vocabulary, practise communication skills and so feel more confident speaking in meetings, presentations and other key business settings. You will also be in a small group (max. 8) and so you will benefit from more personal feedback from your teacher.

    Our popular ‘Activate your English’ programmes are effective because:

    • You activate your grammar through a focus on speaking, which makes it easier to remember
    • Your learning is supported by high quality materials.
    • Your experienced teachers guide you to develop personalised learning goals
    • You learn in a friendly, fun atmosphere and have the opportunity to socialise and practise your English also through your class WhatsApp group and at our Language Exchange meet-up (now free online)

    Through interactive classroom activities your experienced and qualified teachers support you to practise your English grammar and speaking, and give you feedback to improve. With interesting and challenging preparation tasks your learning continues at home, supported by high quality materials.

    Why MixTree Languages?

    • Taught by professionals: we only work with highly experienced and certified (minimum CELTA or TEFL qualification) native or bilingual English teachers.
    • Expertly designed: our MA qualified Learning Manager uses her deep understanding of the learning process and professional materials to create effective learning programmes.
    • Focused on you: your detailed level assessment will place you on the correct course and our teachers will support you to develop personalised learning goals. You will receive regular feedback on your language to help you improve.
    • Highly interactive: we use an innovative approach to maximise the time you have for speaking, discussing, and role playing in class. Speaking is the most effective way to improve your English.

    If you don’t live in Amsterdam or you don’t like commuting…online lessons are the perfect option for you!

    Certificate of Attendance and Proficiency Level

    All packages include: final one-to-one evaluation and a Certificate of Attendance and Proficiency Level based on the Common European Framework of Reference for Languages (CEFR)

    How will I learn?

    • Through active participation in role-plays, mock meetings and engaging tasks
    • With material uniquely adapted for you and your classmates based on your group’s needs
    • By completing unique read and written tasks in preparation for each class
    • Through the constructive feedback and corrections of your teacher

    What will I learn?

    • Vital business skills and vocabulary on a range of topics, including interviewing, networking, leading meetings, marketing, negotiating, conducting business by phone, and much more
    • How to listen to and understand international accents of English
    • Pronunciation tips to help you be better understood
    • Advanced grammar structures to make you a more accurate, specific and nuanced speaker

    What will I gain?

    • The confidence to attend interviews, participate in meetings, and make proposals in English
    • A greater understanding of how to work across cultures and languages
    • Stronger, more flexible grammar and an expanded vocabulary
    • Practical presentations skills and experience
    • A personalized end-of-course evaluation with your teacher

    Course Details:

    Levels Upper-intermediate B2+ / Advanced C1
    Start dates June 25, August 20, October 1, 2024
    Days Tuesday & Thursday
    Time 19.00 – 21.00
    Location Live-Online with Zoom
    Classroom hours 24 hours – 6 weeks in total
    Self-study 20 hours
    Group size 5 – 8 participants
    Course book You can buy your e-book here (please wait until after your Level Check and your e-mail confirmation for the course before buying the e-book)
    Free Level test ✔
    Course certificate ✔
    Course price 360 euro

    Read what our students think about us:

    Google Rating
    I’ve done 2 courses in this school and I’m really satisfied. All the teachers are very prepared and so kind. if you want to improve your english, I really suggest this school!
    Marco Iacopini
    Marco Iacopini
    16:12 12 Mar 24
    I started this course because I needed a better english for my job and it met my expectations! The teacher, Dale, was really nice and prepared and the lessons were clear and funny!Thanks a lot Dale!Beside this, the organisation and the communication was easy and quick and all the MixTree team has been very responsive and helpful.I highly recommend it if you are looking for a good english course!Thanks to all of you and see you soon.
    Chiara Aronne
    Chiara Aronne
    08:56 04 Mar 24
    ❤️ This message is not just for rating Mixtree, it is an invitation to everyone who really wants to learn the language should contact with wonderful team!I searched for dozens of educational institutions. When I met Miss Kathleen for only half an hour, she supported me a lot.I started with private lessons with her, and I registered for a group course. (I don’t want to talk about the support they gave me because I would not finish if I started writing. It was a lot.) I did not speak English before because I was afraid to make a mistake.Since September to now, I finished B1 with Miss Clare group and now I will finish B2. (With private lessons with Miss Kathleen), I never believed myself, I had a good knowledge of English, but I only discovered it through my Mixtree teachers.The lessons are excellent in coordination, management and professional communication, If the rating was 100 stars, I would have given it with confidence.. I am not just a student, I am very grateful to them because they did a great thing to me, and I developed my work, I now hold meetings with official bodies in the English language (I am not a professional at speaking yet, but I started without fear).They are very dedicated, I don't see them working just for the sake of working, they love what they do❤️When I master the language well and find the time, I will not hesitate to help them as a volunteer to teach their students.Thank you wonderful team❤️
    Mohammad HASAN
    Mohammad HASAN
    02:44 08 Dec 23
    Excellent english school, great teachers and location super favorable. In the class there are many cultures, accents and good people, was a experience very important. For me I chose the better school for my intensive course and advise for another person.
    Raphaela Sales Gongora
    Raphaela Sales Gongora
    01:14 29 Nov 23
    The teachers, the atmosphere, and the learning process are all truly captivating. The curriculum is exceptionally well-structured, making it impossible to become disoriented. The teachers approach their work with genuine passion, ensuring that you'll never find their lessons dull. After the courses, the desire to remain is strong, as you'll want to engage in a wide range of conversations and immerse yourself in the joy of experiencing diverse cultures.
    Anna Avdeeva
    Anna Avdeeva
    12:22 11 Sep 23