Dear Mr Jim Wyllie and Madam Iris, 

    I would like to thank you for being my teacher. I am sure you are the best choice I could do for effective preparing to IELTS exam.  I am very impressed with your ability to recognize my strong points and weaknesses in order not only to improve weak points but to enhance advantages. Due to your endless patience I finally learnt how to write an argumentative essay. Thanks to your advice I felt confident in the speaking test. I suppose, a significant part of my mark was achieved with your invaluable recommendations for improving presentation skills. I tried to implement all your instructions in the listening test, despite I was too nervous. No doubt, it helped. Moreover, I am sure my reading test results were rescued with your advice not to allow the listening test impression to take the wind out of my sails. 

   All this made my preparation successful despite limited time I had. It was my pleasure to be your student.

My score is

Listening     5.0

Reading       4.0

Writing        5.5

Speaking     7.0