It is interested to visit another country， but sometimes           56． ＿＿＿

there are some questions when we don’t know the language very      57． ＿＿＿

well． It may be difficult to talk about the people there．We may   58． ＿＿＿

not know how to use the telephone in the country which are          59． ＿＿＿

visiting． We may not know what to buy the things we need．         60． ＿＿＿

In a strange country we may not know where to eat and what          61． ＿＿＿

to order in a restaurant． It is not easy to decide how many        62． ＿＿＿

money to tip（付小费） waiters or taxi drivers． When we are         63． ＿＿＿

helpless， we may not know how to ask help．                        64． ＿＿＿

After a short time later， however， we learn what to do            65． ＿＿＿

and what to say． We learn to enjoy life in another country， and then we may be

sorry to leave both the place and the people．
 

参考答案：
56． interested→interesting            57． questions→problems

58． about→with／to            59． which后加we           60． what→how

61． and→or                    62． many→much            63．√

64． ask后加for                 65． 去掉later