Translation of reinlegen

Furthermore, a certain personal relationship emerges among the users. An identification of the students with the language school is built. All this helps to study Spanish for the individual student.
True, I forgot the 'I' when I have copied and pasted the entire text field. I assume it is the regular form, isn't it? However, the formal form in Spain is a little different to what we are using in Mexico.
I once had a lesson with a private teacher, but unfortunately she could not come regularly. She was always sick, then I have visited a school in Andalusia, which was worthless, since we talked only German.