Thank you for your fantastic teaching. (Thanks for Maria and Frank’s fantastic teaching.)

I think Frank is a very excellent teacher. (I think Maria and Frank are very excellent teachers.)

We really appreciate your excellent teaching and humour. (We really appreciate your excellent teaching and perfect co-operation with humour.)

I am sure you are an expert in IELTS. (I am sure you are experts in IELTS training.)

What impressed me most is that you can always come up with new ideas every day and the appropriate teaching strategies are always transmitted to us in a communicative and analytical way. (What impressed me most is that you can always come up with new ideas every day and the appropriate teaching strategies are always transmitted to us in a communicative and analytical way.)

How magic and creative your ideas are! I really appreciate your teaching and this training session is really of great value! (How magic and creative your ideas are! I really appreciate your teaching and this training session is really of great value!)

You give lessons in a lively and interesting way. (They give lessons in a lively and interesting way.)

Thank you for teaching us so well. I’ll remember it forever! (Thank both of you for teaching us so well. I’ll remember it forever!)

What you have taught us is really valuable. (What you have taught us are really valuable.)

Thank you for your excellent work.