HELP

and PD

PLEEEEEASE !!!
I've met my new class : only 19 pupils ( maybe one or two more will arrive next week ) , but ... many "issues" !!! Help !!!
I’ll have a boy from China , a girl with anorexia , an adopted boy (from Bolivia ) who lived … on the streets for the first 4 years of his life . I’ve already met him – outside of our school , he is still suffering from his past severe privations … poor kid , he doesn’t trust anyone but his “new” parents … We also have a kid “potentially” aggressive , with recently splitted parents …and a girl from Denmark ( not sure if she can speak Italian ).
But the pupil who makes me worry the most is a boy who is “psychologically disturbed” …
To be honest with you , I am not happy to have all these “difficult” kids in the SAME classroom , I’m afraid that there will be fighting and too many troubles .
I’ve talked about all of this with my head teacher … but we need to accept all the kids who apply for our classes ( the school needs MONEY) and I am the only teacher in the 1st course with “ patience and the necessary background” - words of my head teacher !!!
I know I’ll do my best – and I feel I already love those kids – on top of all though I have a brand new colleague ( for Maths ) , so we’ll also need to learn how to work together , she should be my “help”.
Sorry , I wasn't meant to rant ... but I needed to talk to friends !!
THANKYOU for listening to !!
HAPPY WEEK to each of you !!!! 
laura