It is interesting to visit another country, but there are some problems when we don't know the 1 very well. It may be 2 to talk with the people there. We may not know how 3 the telephone in the country we are visiting. We may not know how to buy the 4 we need. In a strange country, we may not know where to eat or what to order in a5 . It is not easy to decide how6 to tip(付小费)waiters or taxi drivers. When we need help, we may not know how to ask for help. It's not pleasant to have an experience 7 that. But8 a short time, we learn what to do and what to say. We learn 9 life in another country, and then we may be10 to leave.
