English Certification  Preparation Courses

TOEFL, IELTS, TOEIC, B2 First & C1 Advanced


Tailored one-to-one language learning programs assisted by the latest teaching technologies

Live face-to-face lessons and interactive study materials for study on your own


A course tailored to your specific needs, current level and skills.

Book a course with us and you will get:

  • Private one-to-one lessons via videoconference or in our Virtual Reality environments.
  • Access to exclusive preparation materials in our learning platform (including video-lessons and interactive practice activities)
  • Language assistance during your university, fellowship or immigration application process.

You don't need to do everything by yourself

We can help you reach y our objective score in the shortest time possible


Access to exclusive preparation materials


On our learning platform: pre-recorded video lessons and practice activities

  • Your private lesson pack includes access to study materials for practice on your own. 
  • You can watch the video lessons and complete the practice tests at your own pace and as many times as you want. 
  • Our video lessons are produced with the highest standards of quality and all contents are hosted on a fast, reliable and easy-to-use learning platform developed by Kajabi. 

What do you need help with?

We can assist you in your exam preparation in the following areas, among others:


Improve the quality and clarity of your sentences

Speakers of English as a second language who have learned it by means of self-study or simply living in an English-speaking country tend to have gaps in their knowledge of grammar fundamentals. They can understand and communicate ideas relatively well, but make mistakes that take away points in the writing and speaking sections of the test. A general review of the most important topics of grammar such as tenses, link expressions, conditionals, reported speech, etc. can dramatically improve the score in these sections in a very short time.


Learn the specific vocabulary you need

Exams such as TOEFL or IELTS cover very specific vocabulary which is not necessarily used in everyday conversations. Candidates that have acquired English in traditional language schools or who have focused in specific areas of study, tend to have difficulties understanding or producing words which wouldn't appear in their regular interactions in English. Since our programs are tailored to the needs and skills of each student, the program will cover only those vocabulary themes that the student is not familiar with, saving a lot of time. 


Address the specific challenges you have 

Many students believe they have inherent or even anatomical pronunciation problems that can't be solved with language lessons. Since our programs are exclusively on a one-to-one basis, we identify the specific pronunciation or fluency problems the student has and we work out those difficulties using a variety of teaching techniques, both traditional and assisted by technology, until the student feels confident enough to pronounce those problematic sounds without fear. 


I will be your teacher...


I am Alejandro Fuentes, a teacher of English as a Foreign Language who has specialized in developing technology-assisted English courses for specific purposes. About a decade ago I started MdLanguage, a language school devoted to the development of language courses for health professionals and researchers in academic and scientific fields. 

I was worried my writing skills weren't high enough to achieve the score the University was asking for, but Alejandro taught me key expressions and connectors that improved my essays very rapidly."

- Edgardo M.

I needed 100 points on TOEFL, and I reached the score on my second attempt. My teacher was always there when my morale was low and gave me the necessary confidence to pass the test!"

- Fernanda G.

I am currently taking a long term preparation course with Alejandro since I will start a postgraduate program in Europe next year (...) With his help, I believe I will have a great score on the English entrance exam."

- María José H.

Academic English Exam Preparation Course (private lessons)


If you feel that the program does not meet your expectations within the first week of classes, we will refund the amount for your remaining classes, no questions asked or additional proof required. You are free to cancel your subscription at any time, and you can continue your lessons through the end of the monthly cycle you've already paid for.

Book your private lessons here:

Schedule in Chilean Time (GMT-4)

Available time slots / Horarios disponibles

Before booking your lessons, please check the teacher's availability. The time is expressed in continental Chilean Time (UTC-4). Spaces in green are available for booking on a weekly basis (subscription renovates automatically every month). Click on the image to enlarge.
Antes de reservar tus lecciones, por favor revisa la disponibilidad del profesor. Horas expresadas en tiempo de Chile continental (UTC-4). Espacios en color verde están disponibles para reserva con frecuencia semanal (la suscripción se renueva automáticamente cada mes). Pincha en la imagen para agrandar.  

Can't find a space suitable for you?

Fill in the form and we will contact you as soon as an adequate slot becomes available. 

Note: We will only send you information related to our programs and we won't share your details with third parties.

Want to know more about our teaching style?

Fill in the form and we will send you sample lessons and practice materials.

We will not share your details with third parties and we will only contact you in relation to our courses.