Hello. Nice to meet you. I'm a 14-year junior high student living in Tokyo. Could I ask you a favor? Please teach me English!
First of all, I will introduce myself to you. English is one of my hobbies. Four months ago, I took TOEIC and got a good score, approx 650. In addition, I have a friend from the United States, so I can speak English pretty well except technical topics such as psychology or sociology. I have not learned them yet. According to my teacher, my English is around that of a Japanese university sophomore. I've expected that my English will improve quickly and be a good English speaker. I wrote this sentence without any dictionary. Please revise it and tell me how to study English efficiently. Thank you.