Hi，I'm new here. Nice to meet you all!🥰

hi

Hello everybody I hope you are doing great with ya English learning. I have just finished induction and to be honest I got interested in Let's master English courses. One thing I didn't catch was those abbreviations ( DDM/ LME/ PIRF) I would be pleased if anyone explained to me what they actually stand for? Thank in advance.

If I want to attend AMA class, how can I send the material before class? And how can I choose the material ?

Before we join the call, it reminds me to write the sentence i want to practice. Where shall I see the materirals ?😅