请教我一些可以和刚刚认识的外国朋友说的英语.谢谢!

Nice to meet you。很高兴见到你（初次见面）。
What do you like to do in your spare time?你业余时间喜欢做什么?
Would you like me to join you?我可以加入你们么?
What do you think of China?你认为中国怎么样?
Make yourself at home。别客气。
My treat。我请客。
Would you like some more?再来点怎么样?
他们说Thank you的时候,千万不要说No thanks,太中式英语,简直就是土包子。You are welcome,My pleasure或者Not at all都行。