Dear Mr./Mrs. NoName
  I am writing this letter in response to the previous letter you sent me. Because I am not active in class, I often like to sit at the back of the class and partly because of my height. I usually like to sit with my best friend named "NoName", she is quite quiet but very kind, thanks to sitting next to her I have a lot of language in studying as well as improving in communicate with friends in class. Well, the letter is already long, I post it here.
Looking forward to hearing from you soon, NoName

I have an English class on Monday, Wednesday and Saturday. I really enjoy studying there because the curriculum, teachers, and students are very interesting. But what I like most about studying there is sitting with my friend, Nam. We've been sitting together for 4 sessions already. Nam studied 1 time before me. The first time I went to class, because I was quite shy, I chose the seat at the back of the class, Nam also sat right next to me. He was very welcoming and happy to talk to me. We are quite compatible in terms of interests, looks, etc., so we quickly become close friends. The most interesting thing is that when I sit with Nam, I am very happy. During class time, we sometimes sneak the teacher to play checkered, snack, shoot marbles,.... When we go out to play, we play cards, or chase around the seats. Better yet, we also confide, talk in the corner of the class, our seats are quite convenient to hide from the teacher, so we often work separately :) But even so, in the tests, Nam often ' helped me a lot, sometimes even giving me test answers under the desk drawer, thanks to that, I passed the paralysis score. You see, I love sitting in the corner of the classroom with such a caring friend. How about you, tell me about your seat and your favorite classmate lớp