阅读下面短文并回答问题，然后将答案写到答题卡相应的位置上（请注意问题后的词数要求）。

[1] Having good manners is seen by many people as a sign of cultural understanding and good taste．Knowing about the good manners of different countries is interesting and very useful． Good  manners are not only about the way we talk, but also about all other things we do when we communicate with other people．

[2] When meeting people, Westerners usually shake hands． American and northwestern Europeans  expect a strong handshake, and some shake hands for several seconds, while people in East Europe and  some Arab countries embrace and kiss each other．

[3] When Spanish people talk to you, they like standing very close to you, but British people stand   quite          while talking, as they don't like people to come too close

[4] When visiting the house of Americans or Europeans, it is polite to look． at their books, paintings and small things in the living room． It is also thought to be a sign of good taste to say something nice about those things． However, in the Middle East, you should never do that．Saying that you like a painting or other things in their house will give your Arab host the feeling that they must give it to you．

[5] With Indians you should never use your left hand for greeting, eating, drinking or smoking．In Thailand, when people meet, they put their hands together before their nose and lower their head and eyes．

66．What's the text mainly about? （No more than 8 words）

67．What should you do if you meet an American? （No more than 6 words）

68．Fill in the blank in Paragraph 3． （No more than four words）

69．What does the underlined word "that" （Line 3, Paragraph 4） refer to? （No more than 12 words）

70．In which country must people use their right hand to eat?