May I feel lonely there? Yes, you may. You may feel lonely there because all your family and your friends will stay at home.
What kinds of problems do you think I might do? Oh, I really don't know, First of all you may have some problems with your English pronunciation and of course you don't know well English traditions.
Would you like to study in a foreign country? Yes, I would. I would like to study in a foreign country because I like travelling and want to know as many languages as possible.