Dear Ann,
I'm glad to hear you again and thank you for the letter.
The fact that you love biology lessons is pretty cool, i've always been fond of studying biology too. Your question is very interesting and a little bit obvious. Of course birches and oaks are the most wide-spreaded. I've always wander to ask you about your music lessons, which music do you prefer?
To tell about my everyday life, i've passed my guitar exam recently! It was a bit nervous.
I'm looking forward to hearing from you.
Best regards,
Alex.