Before tomorrow's class

Tomorrow's topic will be Parts of the body.

I want to learn how to express parts of the body in English tomorrow. I have never broken my bones but I think I'll try find someone who has broken a bone. Prepositions used with words differ with parts of the body. So I want to study it, too.

I'm looking forward to the class tomorrow very much!!

Good night (v_v#)Zzz