Dear Rose,
I'm glad to receive your e-mail.And I'd like to give you some advice.
Maybe you can invite them to take part in more get-together or parties,because there are many benifites to them,first of all,it can do good to imorove their English,besides,it's a good way to help them feel less lonely,what's more,it also makes them have a better understanding of Chinese culture ,learn much more about Chinese knowledge.
If you do as I advise,I belive deeply that you can get on well with them.Good luck to you!
Yours,
Li Hua
有点辛苦,望采纳.