Hi, [imię kolegi]!
Thanks for your last e-mail! How are you? And what's new? I want to tell you about my last weekend. I was in the disco with friends! I met there one nice girl. Now we are friends. You must meet her! She is great! Oh, of course on Sunday I learned for school... boring day. I had nothing to do on this day. Today I have met this girl. I have done my all homeworks and now I've got time for myself. This day very tired me. I have had many lessons, but now I'm happy that's end of day.
I'm waiting for your answer!