R30-960311

Hello dear teacher …

I finished lesson 16 today without part 1 of OPD. But I forgot salam zaban preview lessons almost, specially OPD 🙁

can I review all of lessons in lesson 21 exactly ? and what about OPD ?

thank you

salamzaban:

you really don’t need to review them, just send me more English voices and work with OPD

OPD is very important in this level