Hi Peter,
Thanks so much for your last letter. Sorry, I haven't written you for such a long time. I'm really busy studying for exams right now.
In my opinion, computer plays a very important role in our modern world. As for me, I can't imagine my life without computer. I can chat with my friends, play my favorite games, listen to music with it. And what's more, computer helps me with my homework. I spend two or three hours every day working on my computer.
In spite of all the benefits of the computer, you can't spend too much time on it. So, when I have a free time I also like going for a walk with my family or friends and reading interesting books.
And what else do you do in your free time?
Looking forward to hearing from you.
With love,
Jane.