Dear Bob,
Thanks for your email—good to hear from you. I'm looking forward to the exchange, too!
Anyway, about the 1 and things. The school here isn't very2 about most things, but there are a few things you need to know. First of all—3 . You can wear what you want, but you can't wear jeans with 4 in them. You should5 comfortable things. And it will be cold when you're here, so you'd better bring some6 clothes.
The school is pretty strict about phones--of course you can 7 them, but you have to8 the phones and give them to the teacher for keeping. You can't use the phones in class. And you can bring9 to school but you must eat it outside during the break. If it's raining, you can eat in the classroom.
In short, it's a good school and the teachers are kind. You really don't have to worry about anything here. Hope my advice is 10 to you. Write again soon, OK? And tell me if there's anything else you need to know.