I. Choose the word or phrase that best completes each sentence or do as directed. 16.When two people meet in ( Japan/ Tibet/ UK ), they poke out their tongue to greet each other. 17. Bowing to someone is the common greeting in (Thailand/ India/ Japan) 18. In informal situations, you can give your friends a peck on the check when meeting each other in ( USA/ UK/ Russia ) 19. When you come ( Brazil/ USA/ Canada ), you should tip the water 10% of the bill. 20. In ( UK/ Australia/ India ), you mustn’t comment on a person’s accent. 21. In France, it’s impolite to rest your hand on your ( lap/ thigh/ table ) 22. When you come to a Japanese house, you should take ( on/ of/off ) your shoes before going into a Japanese house. 23. You should take off shoes before going ( in/ into/ on ) a Japanese house. 24. Break __ ( into/ with/ up ) tradition by doing something. 25. In my family, children have to get ___( permission/ practice/ sorry ) before leaving the dining table. 26. Under the new regulations, workers ___( have to/ should/ will ) wear protective clothes. 27. ( According/ Following/ Breaking ) to tradition, we have firework on New Year’s Eve. 28. In my family, all the traditions of our ( host/ ancestors/ generations ) are strictly followed. 29. In the past, Vietnamese ( must/ should/ have to ) live with their parents even after they got married. 30. We sit around a ( tray/ mat / palm ) on the mat to have meals. 31. When we finish meals, we place our ( chopsticks/ cutlery/ spoon ) on the top of our rice bowl. 32. The Obon dance is a traditional ( Thai/ Japanese/ Chinese ) dance. 33. In the past, men had to wear ao dai, but today they ( shouldn’t/ don’t have to/ mustn’t ) wear it. 34. You ____( should/ shouldn’t/ must ) chew and talk at the same. 35. You ____ ( have to / doesn’t have to / don’t have to ) tip in Viet Nam.