Verb conjugation of "flehen" in German

The current situation in Libya is really difficult. I tried to get in contact with acquaintances, but all the phones were not working. I'm really concerned about their well-being. I'll try again later.
I have not been in eastern Germany for a long time, because I have never really had time to travel. What do you do for living and in your leisure time, like the weekends and evenings.
In April I will travel again to Andalusia for 6 weeks and I will visit the same language school again. This school is incredibly good, I've learned a lot there. Shall I send you the address?